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RD Sharma Class 8 Solutions Chapter 1 - Rational Numbers (Ex 1.7) Exercise 1.7

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Last updated date: 25th Apr 2024
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RD Sharma Class 8 Solutions Chapter 1 - Rational Numbers (Ex 1.7) Exercise 1.7 - Free PDF

Free PDF download of RD Sharma Class 8 Solutions Chapter 1 - Rational Numbers Exercise 1.7 solved by Expert Mathematics Teachers on Vedantu.com. All Chapter 1 - Rational Numbers Ex 1.7 Questions with Solutions for RD Sharma Class 8 Maths to help you to revise the complete Syllabus and Score More marks. Register for online coaching for IIT JEE (Mains & Advanced) and other engineering entrance exams. Register Online for Class 8 Science tuition on Vedantu.com to score more marks in the CBSE board examination. 

Every NCERT Solution is provided to make the study simple and interesting on Vedantu. Vedantu.com is the No.1 Online Tutoring Company in India Provides you Free PDF download of NCERT Solutions for Class 8 Maths solved by Expert Teachers as per NCERT (CBSE) Book guidelines. All Chapter wise Questions with Solutions to help you to revise the complete Syllabus and Score More marks in your examinations.

Formulas Used for Solving RD Sharma Class 8 Chapter 1 Exercises:

Class 8 maths chapter 1 includes a lot of formulas that are relevant for the deeper understanding of the properties and for solving questions related to rational numbers. Some important formulae and properties that are covered in class 8 maths chapter 1 are:

  • Closure Property, that is, a + b, a - b, a × b results in a rational number.

  • Commutative property, that is, a + b = b + a; a × b = b × a.

  • Associative property, that is, a + (b + c) = (a + b) + c; a × (b × c) = (a × b) × c.

  • Distributive property, that is, a × (b + c) = ab + ac; a × (b - c) = ab - ac.

Apart from these formulas, the chapter also discusses how to calculate the mean of two rational numbers to find one rational number that lies between the two given rational numbers.

FAQs on RD Sharma Class 8 Solutions Chapter 1 - Rational Numbers (Ex 1.7) Exercise 1.7

1. What is present in RD Sharma Class 8 Solutions Chapter 1 Rational Numbers?

RD Sharma Solutions Class 8 Chapter 1 Rational Numbers is a PDF file that contains solutions to all the questions of all the exercises given in RD Sharma book. The Class 8 RD Sharma Chapter 1, includes all the properties related to rational numbers such as associative, closure, commutative, distributivity of multiplication over addition, and how to obtain the reciprocal of the rational numbers. Along with these properties, this chapter also teaches the students about finding rational numbers between any two given rational numbers. There are 8 exercises present in RD Sharma Chapter 1 of Class 8 that are completely solved by the qualified maths experts at Vedantu. 

2. What is the importance of RD Sharma Solutions Class 8 Chapter 1, Rational Numbers?

RD Sharma is one of the best Mathematics professors, and the textbooks written by him are recommended in many CBSE schools. Often, students studying in class 8 refer to his books regularly to develop their mathematics skills and score well in their examinations. The importance of using Maths RD Sharma solutions for preparation   are:

  • The solutions of class 8 RD Sharma are created by bonafide experts who are the part of Vedantu team so that the students can get more benefits from it.

  • The answers are prepared following the latest syllabus of CBSE class 8 so that students are updated with the latest curriculum and receive the latest solutions.

  • While preparing the solutions, the experts have also taken into account the learning and understanding level of the students.

3. Why should I consider the RD Sharma solutions for Class 8 Chapter 1 provided by Vedantu?

At Vedantu there is a team of subject experts that are experienced and best in their respective fields. Some of the relevant benefits of selecting Vedantu for RD Sharma solutions for Class 8 Chapter 1, that is, rational numbers are:

  • The solutions provided by Vedantu facilitate flexible learning.

  • The solutions at Vedantu can be downloaded and thus encourage personalized learning of the students.

  • These are time-saving.

  • These are freely available at the official website of Vedantu.

  • These solutions are written in simple language and are thus easy to understand for the students of Class 8.

  • Apart from RD Sharma solutions, more references for Class 8 Chapter 1 are also available on the website.

4. How is class 8 maths Chapter 1 Rational Numbers important for the students?

Class 8 Maths Chapter 1 Rational Numbers is the first chapter of their syllabus. The first chapter on Rational Numbers will introduce the students to the basic understanding and properties of rational numbers. The students will also learn about the addition and subtraction of these numbers. Further, the chapter also includes multiplication and division of rational numbers too. Therefore, students must take this chapter very seriously and should prepare well as it will form the basics of whatever they will study in Maths in the future.

5. What type of questions is present in RD Sharma Class 8 Chapter 1 Rational Numbers?

Class 8 chapter 1 of RD Sharma contains 8 exercises on rational numbers. The exercises are designed in such a way that they cover the complete syllabus for the students. The difficulty level of questions varies from simple questions to difficult questions. This will prepare the students for all types of questions that may arise in the examination paper. Thus, the student will be able to attempt even the difficult questions of their examination with utmost confidence and will also get those questions right.