# NCERT Solutions For Class 6 Maths Chapter 3 Playing with Numbers (Ex 3.7) Exercise 3.7

## NCERT Solutions For Class 6 Maths Chapter 3 Playing with Numbers (Ex 3.7) Exercise 3.7

The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 have proven to be a valuable resource for students seeking to improve their performance with regard to Maths. The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 are available in PDF format on the Extramarks website. These NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 are created by experts in the field. Therefore, students can have confidence in the accuracy of these solutions. They can also choose to study offline after easily downloading the PDF version to any device. The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 could be considered to be an important resource for examination preparation. Through these NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7, students have access to answers to all the questions asked in NCERT textbooks. The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 provide a simple approach to solve each question. The language used in NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 is easy to understand. Application of the knowledge of Maths requires logical thinking from the beginning. However, only because it requires analytical skills and logical thinking does not mean it is a difficult subject. All students have to do is practice and students will be able to master the subject.

If students have Extramarks’ NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7, they can have solutions for all the textbook questions and they can get their answers conveniently. The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 are one of the most important and helpful study materials students can use to prepare for their exams. These NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 along with step-by-step instructions for solving exercise problems, will help students gain a deeper understanding of all concepts.

The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 are available in PDF format. If students want to read it, they can have this resource so they can study anywhere, anytime. In accordance with the latest NCERT syllabus, Extramarks also adheres to the CBSE marks distribution scheme while developing NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7. Students can get full marks in all the questions asked from the NCERT textbook. The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 also give students a clear and strong understanding of all the concepts students need to use in higher classes. The concepts studied in Class 6 play an important role in reinforcing the foundation of the subject. Students of Class 6 have so far focused on simple operations like addition, subtraction, multiplication, and division. Then they move on to more complex chapters. By fully understanding concepts and clarifying questions, they can solidify the base of their knowledge. Therefore students should do so to master the subject in senior classes.

If any questions arise while studying, they should be resolved immediately using NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7. The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 will help students score better in exams and thrive in competitive exams like Olympiads. Students should make the most out of these NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7. Students should not overlook any chapter. They should have a firm grasp of the concepts of their chapters. So, students have to read the NCERT textbooks and understand the concepts clearly. They must also use the NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 to solve their problems and clear their doubts. Extramarks provides NCERT solutions for each chapter. These NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 are engineered by subject specialists of Extramarks.

### Access Other Exercises of Class 6 Maths Chapter 3

 Chapter 3 – Playing with Numbers Exercises Exercise 3.1 4 Questions & Solutions Exercise 3.2 12 Questions & Solutions Exercise 3.3 6 Questions & Solutions Exercise 3.4 7 Questions & Solutions Exercise 3.5 12 Questions & Solutions Exercise 3.6 3 Questions & Solutions

## NCERT Solutions For Class 6 Maths Chapter 3 Playing with Numbers (Ex 3.7) Exercise 3.7

Playing with numbers is an important chapter of Class 6 Maths. Students can check the solutions of the chapter on the website of Extramarks which provides accurate solutions for Maths. It is very important for students to make strategies for the upcoming examinations.

#### Preparation Tips and Strategies

When students do not have much time before an exam and they have to revise the entire syllabus, they need crisp notes of the designated chapter, preparing which requires a lot of time. However, if students manage their time well and focus on studying, practising, and revising, students can make the most of their time and prepare for the exam. Here are some tips to help students do well on the exam.

1. #### Managing time is crucial.

No matter how much time students have left, students need to plan well. Ideally, students should start studying when students have enough time to solve and revise all the problems in the Class 6 NCERT textbook. In addition to studying, it is also important to take out time to relax. Students should also do something that interests them, like listening to music or drawing. However, consistent practice is crucial.

1. #### Writing what is learnt will be of great help to students.

After studying the topic, students should write down everything they remember. Students should write it quickly, but they should make it easy so that they can revise it. Writing this down will help students understand the concept better. Students can also find out what their strong and weak areas are.

1. #### Working with charts and illustrations is significant.

When students find the process of solving problems monotonous, they should take the help of comprehensive diagrams and illustrations to learn which would benefit them greatly.

1. #### Getting enough sleep is vital.

Students also need to eat, sleep, and relax. Students should try to recall the topics that they learned that day before going to bed. They can think about the topics that need more attention so students can plan the next day accordingly.

1. #### Practice is important.

When students engage in physical activities like walking, jumping, running, cycling, jumping, and hiking, their brain metabolises it and makes students more active. Studies show that just 20 minutes of walking can make their brain more active than sitting still. Students can also try meditation, which is known to improve IQ and concentration, reduce stress, and improve focus to maintain good physiological and physical health.

1. #### Relating what they have learnt to practical life could be vital to learning.

Making connections helps students remember concepts better. Students have to use their creativity to connect with the topics.

1. #### Using mnemonics would facilitate learning.

Complex data could be retained by students in the form of short sentences and short expressions. These mnemonic techniques will help students remember these expressions. They should keep practising this so that they will be able to learn their topics quickly.

1. #### Group learning could be considered beneficial.

Group learning works only when each member of the group is focused on learning. This way students can get new insights from their peers. Sharing resources, discussing concepts with peers, and engaging with members enhances the learning experience. It can also be seen as an interactive learning experience.

1. #### Watching interactive video lectures could be crucial.

If students want to learn a concept easily and quickly, they can check out the video tutorials on the topic. It is a well-known fact that visualisations help students remember concepts easily. Extramarks provides video tutorials for all concepts of the Class 6 Maths NCERT textbook. The platform offers tutorial videos, adaptive learning techniques, and interactive learning with the best mentors.

1. #### Revisions are important.

Students should relax a day before the examinations. They can revise the relevant topics using their notes. They should pay special attention to important topics. Applying all of these techniques and practising as much as possible will prepare students for the examinations.

## Class 6 Maths Chapter 3 – An Overview Of Playing with Numbers.

Playing With Numbers is an important chapter and goes a long way in helping students develop a sense of the theme of numbers. In this chapter, students will learn the concepts of Prime Numbers, Composite Numbers, Common Multiples, Relatively Prime Numbers, and Common Divisors. To expand the concept of numbers, HCF and LCM are introduced in this chapter.

#### Exercise 3.7

This is an important exercise of the chapter and students can take the help of NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 to understand the chapter in a better way. Some of the benefits that students can get from NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 are given below:

1. #### Knowing how to write an answer would be the result of using these solutions.

While solving mathematical problems, students should know how to write the steps involved in a solution. Otherwise, students will lose marks with regard to each overlooked step. They can use NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 to know exactly how to write answers. Extramarks’ NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 provide step-by-step solutions for all the questions of NCERT textbooks to practice which deepens their understanding. The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 are a remarkable learning resource that offer accurate answers to all the questions.

1. #### Sufficient material for practice is available on Extramarks.

No matter how many times students revise a concept, students would not master it until they practice the questions and test their knowledge. The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 are accompanied by enough exercises and solutions to help students while practising. Solutions for these exercises are available on NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 on the Extramarks Learning App. Students should start by solving the question and after that, they can check NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 to see their answers and find out how to approach a solution so that they can get full marks. By solving NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 and other problems in the NCERT textbook, students can solve all the questions in their exams.

1. #### These solutions could be as reference material for preparing for exams.

All the questions in the Class 6 annual examination are based on concepts learned from the NCERT textbooks and some of the questions even come directly from the exercises. Just learning the concepts does not clarify them and does not solve the question. To gain an understanding of concepts, students should use the NCERT textbook and NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7, which students can access on the website of Extramarks. This will solve all the problems which they could face in the examination.

1. #### Precise solutions by experts are provided.

The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 contain a large number of questions and their answers in a step-by-step format. These NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 are prepared by instructors of Extramarks who have expertise in mathematical concepts. In addition, answers are also scrutinised and checked for accuracy. So students can refer to these solutions to understand how to solve questions related to Maths and get good marks in exams.

1. #### Brief explanation of concepts is provided.

One of the best things about NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 is that the concepts imbibed in solutions are presented in an easy-to-understand format. The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 need a lot of effort and more concentration as these introduce students to some new concepts. However, experts of Extramarks have explained all questions, calculations, formulas and theorems in a simple way so that students can easily grasp the content. This will help students further improve their daily learning by practising questions and answers regularly.

1. #### These solutions can clear the doubts of students.

If students have any questions about the designated chapter, students can use the NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 to clarify their doubts. The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 are created for the students who need help in solving the textbook questions. The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 will definitely help identify areas that need more work. The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 will give students a complete understanding of the chapter. The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7  also make it easier to identify and correct negligent errors.

1. #### These solutions are easy to revise.

Studying NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 makes the revision of the chapter and the syllabus much easier. During the time of examination, students are required to revise the entire textbook to complete the syllabus. However, with NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7, students do not have to be concerned about revision. They can practice these NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 regularly. All chapters are well explained and some additional important examples are also provided in NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7. It makes it easier to practise these questions. The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 also help in having a good understanding of the concepts explained in this chapter.

Practice is a very essential part of students’ academic endeavours if students want to score well in their examinations. Extramarks’ NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7  are very detailed and precisely crafted by experts and teachers with extensive experience in the field. The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 give students an in-depth knowledge of the chapter’s questions, so they can feel more confident and write their paper efficiently and score well.

### Class 6 Maths Chapter 3 – An Overview Of Playing with Numbers

Playing with Numbers teaches basic and important mathematical concepts such as divisors and multiples, divisibility tests, prime numbers, composite numbers, prime factorisation, LCM, and HCF. To master these concepts, students can visit NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 on the website of Extramarks  and solve all the exercises from the Playing With Numbers chapter, and apply the methods shown in the exercises to get the best scores. The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 can be used to solve the questions correctly. To achieve accuracy in solving the problems associated with this chapter, students will need to practice often and peruse the NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7. Extramarks aims to clear all their doubts and reinforce their knowledge of the various concepts explained in this chapter by providing them with the NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7

Each question is explained step by step so that students can easily understand the problem and understand the logic behind each step shown in NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7. Not only this but students will also find many helpful suggestions and alternative techniques to solve similar problems more accurately and confidently in NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7.

Chapter 3 of Maths Class 7- Numbers Playing is divided into 7 sections.

• Exersice3.1 – Find the factors and multiples of a given number.
• Exercise 3.2 – Recognizing and discovering prime and composite numbers.
• Exercise 3.3 – Check the divisibility of any number
• Exercise 3.4 – Find common divisors and multiples.
• Exercise 3.5 – Find the prime factors of a given number.
• Exercise 3.6 – Find the greatest common divisor of the given numbers.
• Exercise 3.7 – Applying HCF and LCM

Each of these exercises covers all of the above topics in detail and is designed to help students to solve mathematical questions on their own using the knowledge they have acquired. Practising the questions with the help of NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 daily will not only help students better understand the chapters but will also help students deal with different types of questions quickly and easily. Students can peruse NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 if they need good guidance and effective approaches to solve the questions more accurately. With the help of NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 questions can be solved more precisely, and students can also learn alternative techniques to solve them. Students can get the NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 on the website Extramarks and practice these often to improve their problem-solving skills.

### Maths Class 6 Chapter 3 Exercise 3.7

The Class 6 Maths Chapter 3 Exercise 3.7 covers the application of the Least Common Multiple (LCM) and the Highest Common Factor (HCF). Exercise 3.7 Math Class 6 contains problems related to types of real-world situations that use the concepts of HCF and LCM. The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 will help in solving all the questions, so students must access these solutions on the Extramarks website.

In Class 6 Maths Exercise 3.7, first by simple division or prime factorisation methods students learn how to find the common factor of two or three numbers, and then they learn how to solve the questions by finding the Highest Common Factor. The Class 6 Maths Chapter 3 Exercise 3.7 Solution also describes the main differences between LCM and HCF. It is important to know the difference between the two, which becomes easier with the help of NCERT Class 6 Maths Chapter 3 Exercise 3.7. Questions are mostly about solving simple problems related to HCF. The Class 6 Math Ex 3.7 Solutions consist of basic questions like finding the HCF of two or three numbers and finding the HCF of two consecutive or two co-prime numbers. Exercise- 3.6 acts as building a base for the concept of factorisation and divisibility of numbers which will help students solve application-based problems in Exercise 3.7. The solutions of Maths Class 6 Chapter 3 Exercise 3.7 are written by the experts as per the latest CBSE syllabus to maintain the accuracy of the questions.

The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 comprise eleven questions which are application-based questions. The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 to these eleven questions are written in such a way that students will get an overview of the entire chapter with better clarification. Mentors of Extramarks experts are experienced teachers who have been in the field of education for years. Intending to correct all the common negligent errors students make, teachers of Extramarks came up with an interesting pattern for solving numerical problems. They divide the solutions given in NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 into different steps, so each step helps in solving every single question students might have in their mind. Students must practise the solutions to the 11 solutions given in NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7. After that, students will be able to solve all sorts of problems on this topic. This is because the main purpose of NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 is to present the concept in the simplest way.

### NCERT Solutions for Class 6 Maths Chapter 3 – Exercise 3.7

Exercise 3.7 is the final exercise in Chapter 3. This exercise concludes the chapter by covering numerical methods based on all the topics discussed in this chapter. Therefore, students should study the entire chapter thoroughly before trying to solve the problem in this exercise. Also, familiarity with HCF and LCM and knowing how to use them in a particular problem will help students to effectively answer the questions related to this chapter. Either way, students should focus their time and dedication on practising NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 often, because this is the foundation of many numerical problems and will also help in future calculations.

### Things To Remember:

Factors and Multiples: Few numbers can be written as the product of two or more numbers. Such numbers are called multiples, and the numbers that constitute the multiples are called factors. Example: 3*2 = 6, where 2 and 3 are factors of 6 and 6 is a multiple of 2 and 3.

Here are some facts about factors and multiples that students should keep in mind.

• A multiple is the count of each of its elements
• 1 is a factor of all numbers
• Each number is a factor in itself.
• Each number is a multiple of itself
• All divisors of a number are exact divisors of the number
• A multiple of a number is never less than its factor
• Divisors of multiples are always finite
• The multiples of factors are always infinite.

Prime and Composite Numbers: All numbers fall into two categories:

• A number that has only two divisors (that is, 1 and the number itself) is called a prime number.
• Numbers whose divisors are greater than 2 are called composite numbers.

Students should remember that composite numbers can be expressed (factored) as prime numbers. In this factorisation, the prime factors are arranged in a specific order.

Divisibility tests: There are a few short ways to find out if a number is divisible by a particular number. This saves time by avoiding time-consuming calculations.

• Divisible by 10: A number is divisible by 10 if the last digit of the number is zero (that is, the ones place).
• Divisible by 5: A number is divisible by 5 if the last digit of the number is 0 or 5.
• Divisible by 2: A number is divisible by 2 if the last digit of the number is even.
• Divisible by 3: A number is divisible by 3 if the sum of all its digits is a multiple of 3.
• Divisible by 6: If a number passes the test that it is divisible by both 2 and 3, then it is also divisible by 6.
• Divisible by 4: If the number formed by the last two digits of a given number is divisible by 4, then the whole number is also divisible by 4.
• Divisible by 8: If the number formed by the last three digits of a given number is divisible by 8, then the whole number is also divisible by 8.
• Divisible by 9: A number is divisible by 9 if the sum of all its digits is a multiple of 9.
• Divisible by 11: An integer is divisible by 11 if the difference between the sum of the odd digits and the sum of the even digits is 0 or a multiple of 11.

### Exercise 3.7- Solutions to the Questions

The following gives a good idea of ​​the different types of problems covered in this exercise and how they can be useful when referencing the NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7

#### Exercise 3.7: Question 1

The solutions to this question relate theoretical concepts to practical concepts. In the last exercise, students learned how to find the HCF of two or three numbers. This question helps apply the same method to a real-world problem. Here, the weight of fertiliser in Renu’s pocket is found using the HCF method. It looks like a powerful technique to calculate the “Highest Common Factor” or HCF of given numbers. Solving them in steps requires a smart approach. Students can learn how to do the same by following different approaches shown in the solutions such as NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7. By using the tricks which have been shared in Extramarks’ solutions, students can also increase their chances of solving them correctly and securing a full score. They will also be able to quickly learn such tricks and techniques.

#### Exercise 3.7: Question 2

This is a similar real-world and application-based problem that needs to be solved by finding the lowest common multiple (LCM) rather than the highest common factor (HCF). So this question helps distinguish between using HCF and LCM. It is important to understand the methods should be used accordingly. With the help of NCERT solutions, students can easily master future exams by incorporating the NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 into their revision plan. They can enhance their learning experience by referring to the solutions available on the Extramarks learning portal. They can download the Extramarks Learning App and get access to quality learning solutions created by experienced teachers.

#### Exercise 3.7: Question 3

Question 3 and Question 1 are very different from each other. Question 1 is to find out the exact weight value to measure the weight of the fertiliser and Question 3 is to find out the length of the tape measure and to measure the dimension of the room. The most interesting thing here is that although both questions seem different, they have one thing in common, that is, they should be solved using the same method. The only difference between the two questions is that the first question has only 2 digits, so it must be solved by finding the HCF of both digits, and the third question has 3 digits.

Students can take a quick look at the NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 to see how each of these questions covers the basic concepts of the chapter. A quick reference to NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 will help to develop a better understanding of the chapter and related concepts. Extramarks’ solutions serve as a great revision tool, helping students pass class tests and annual exams with flying colours. Likewise, the application of smart and simplified problem-solving methods paves the way for a better understanding of fraction and decimal-based concepts in higher classes.

#### Exercise 3.7: Question 4

This is a relatively complex problem, so it is divided into two parts. The first part is the normal way to find LCM more easily, the second part is a bit more complicated but conceptual. The solution for this part is provided in a very simple way to minimise room for negligent errors. In order to solve such numerical problems, it is necessary to acquire sufficient knowledge about prime factorisation methods and the rules for examining divisible numbers. Extramarks has prepared NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 to cover each question in this exercise in detail for students to solve and understand the problem more conveniently.

#### Exercise 3.7: Question 5

The solutions on Extramarks will increase students’ confidence and help them to practice more NCERT solutions to solve numerical problems faster and more accurately. Extramarks also provides many solved examples from other sources to further help students understand this kind of question and related concepts. Additionally, detailed step-by-step instructions are provided for each solved example. It helps the students to understand what methods to use to solve different types of questions in order to get concise answers. These solutions will clear any doubts students may have about HCF and LCM before moving on to other exercises. This will give students the opportunity to acquire the necessary knowledge to solve the exercises effectively and will allow students to move on to further questions with greater confidence.

#### Exercise 3.7: Question 6

This is an important question based on a situation students encounter almost every day. This tests their thinking ability to connect to the question and to give theoretical solutions. First of all, they must try to solve the problems by themselves, and if they have any problems, Extramarks recommends that students refer to the textbook. Once students have solved the questions, they can compare the solutions given in NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 which help students to understand the difference between their approach to a problem and the standard approach to the same problem. Extramarks also offers online courses to answer all their questions.

#### Exercise 3.7: Question 7

This question is the best example if students are looking for another method to solve a similar numerical problem. To see how to approach the same numerical problem in a different way, students can take a quick look at NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 and solve it easily. If students have any questions about this chapter, students can discuss it with experienced teachers online. After practising these types of problems multiple times they will have a better understanding of the chapter. By solving these problems step-by-step, students will master the concepts and applications of prime numbers, composite numbers, and factorisation. This question aims to extend the application of prime factorisation methods to find an arbitrary number of LCMs and HCFs. In addition, it is recommended that students revise this chapter to improve their knowledge of prime factorisation before their final examinations.

#### Exercise 3.7: Question 8

To solve this particular problem accurately, students need to know how to calculate the dividend from a given divisor and remainder. These kinds of word problems can take more time to solve if students are unaware of the techniques used in the solutions. Students should know all the important tips, tricks and techniques to answer word problem-based questions with more practice. Students should solve these types of questions by following the techniques shared by mentors of Extramarks and get the most out of their learning with regular practice. Students should practice NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7, to learn the techniques.

#### Exercise 3.7: Question 9

This question can be a little bit trickier because students have to follow many steps to get to the solution. A better understanding of each of these steps can help minimise the scale of such errors. A thorough understanding of these steps will help the students to easily clear any doubts.This question is divided into 3 parts again. The first part is about finding the LCM of three numbers of two digits each. Therefore, the resulting LCM is only 3 digits long. But according to the question, students need to find a 4-digit number. In the second part, the smallest four-digit number (that is, 1000) is divided by the result of the first part of the solution. Then students need to subtract the remainder from the divider. In the third part, students are required to divide the lowest four-digit number by the difference again to get the final result. This will give students the smallest 4-digit number that is divisible by all 3 given numbers. The answer to this question is divided into small parts and very clearly explained. Some of these numerical problems involve long steps and complex approaches, so a basic understanding of the underlying concepts is important. Reference materials such as NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 have been developed by experts considering the needs and requirements of students.

The content encapsulated in NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 is updated regularly to enclose the guidelines of the latest syllabus and suggestions. All of this makes the NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 a powerful guide to success, making the learning materials easy for students to use. The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 increase their chances of scoring high in the examination

#### Exercise 3.7: questions 10 and 11

The last two questions are straightforward as they aim to return to the basic method of finding the lowest common multiple. If students are having trouble solving the questions in this chapter, students can refer to the latest NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 for understanding and revision. Students should note that the numerical problems in this chapter are mainly based on a special rule – the rule of divisibility and other related concepts. The application of such rules is given in detail in this chapter, with necessary explanations for each step where appropriate. By studying the patterns, it can be said that each topic is followed by a compact exercise aimed at testing students’ knowledge and increasing their understanding of the various topics and concepts presented in this chapter.

The NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 cover all the above topics and provide detailed and step-by-step solutions for Class 6 students. With NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 students can easily access the most credible reference materials to support their studies and perform better in their exams. Solutions and notes for Playing with Numbers provide a good approach to solving various kinds of problems. These also test their learning ability and memory which can be developed by regularly solving NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7.

### Importance of Exercise 3.7

Maths is a subject for understanding and learning how to apply concepts to different situations in life. The correlation between HCF and LCM shows that the product of HCF and LCM of two numbers is always equal to the actual product of the two numbers. However, the product of HCF and LCM of two or more numbers is never equal to the product of those numbers. In this exercise, students will explore various applications of HCF and LCM.

#### HCF Can be Used:

• To divide things up into smaller chunks
• To distribute items among large groups.
• To arrange something in rows and groups.
• To know when an event repeats itself.

Students can see the solutions provided in NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 to know the technique to solve particular kinds of problems. These solutions are useful for solving similar problems and provide a quick revision of solving the questions step by step. Students can also refer to NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 and practice the solved problems. In addition, the solved questions can be used as a study guide, using which students can check both their answers and the steps that apply to each sum. It will help students to successfully identify their errors and help to correct them easily. Over time, this will help students in building their confidence, and moreover, students will choose the right approach to engage with important questions in exams. However, students should practise and revise NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 regularly to maintain consistency.

### Extramarks– The Proven Path to Success

All the learning solutions of Extramarks are compiled with the latest CBSE Board syllabus in mind and are updated from time to time. All the needs and requirements of students are taken into account. Students can also access chapter-based solutions and solve other exercises to gain valuable methods for solving calculations based on these topics. Therefore, referring to Extramarks’ learning solution in the learning process will enable students to effectively solve all persistent questions about Playing with Numbers. Each sum in such an exercise has been handled with great care and a good explanation behind each Mathematical operation is provided. To conquer the complex task of last-minute exam revisions, students will need e-learning resources like NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7. Being able to retain information for longer periods makes the whole process less stressful and promotes higher-quality learning. So students can make the revision easier and more convenient by taking effective tips and tricks from the solutions and by using them to solve exam questions. Learning materials such as the NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.7 are well designed and are very easy and convenient to access through the Extramarks website. Additionally, the user-friendly interface and easy-to-navigate design enhance the user experience and make the process of gaining knowledge interesting.