Class 8 Exam > Class 8 Notes > RD Sharma Solutions for Class 8 Mathematics > RD Sharma Solutions (Ex.1.3): Rational Numbers
RD Sharma Solutions (Ex.1.3): Rational Numbers | RD Sharma Solutions for Class 8 Mathematics PDF Download
Question 1: Subtract the first rational number from the second in each of the following:
Answer :
(i) 
(ii) 
(iii) 
(iv) 
(v) 
(vi) 
(vii) 
(viii) 
Question 2: Evaluate each of the following:
Answer :
(i) 
(ii) 
(iii) 
(iv) 
(v) 
(vi) 
(vii) 
(viii) 
(ix)
(x) 
(xi) 
Question 3: The sum of the two numbers is 5/9.59. If one of the numbers is 1/3,13, find the other.
Answer :
It is given that the sum of two numbers is 5/9, where one of the numbers is 13.Let the other number be x.
Question 4: The sum of two numbers is -1/3.-13. If one of the numbers is -12/3,-123, find the other.
Answer : It is given that the sum of two numbers is-1/3, where one of the numbers is −12/3.Let the other number be x.
Question 5: The sum of two numbers is -4/3.-43. If one of the numbers is −5, find the other.
Answer :
It is given that the sum of two numbers is −4/3, where one of the numbers is −5.Let the other number be x.
Question 6: The sum of two rational numbers is −8. If one of the numbers is -15/7,-157, find the other.
Answer :
It is given that the sum of two rational numbers is −8, where one of the numbers is −15/7.Let the other rational number be x.
Therefore,theotherrationalnumberis -41/7.
Question 7: What should be added to -7/8 so as to get 5/9?
Answer : Let x be added to -7/8 so as to get 5/9.
Question 8: What number should be added to -5/11-511 so as to get 26/33 ?
Answer : Let x be added.
Question 9: What number should be added to -5/7 to get -2/3?
Answer : Let x be added.
Question 10: What number should be subtracted from -5/3 to get 5/6?
Answer : Let x be subtracted.
Question 11:What number should be subtracted from 3/7 to get 5/4?
Answer : Let, x be subtracted.
Question 12: What should be added to (2/3+3/5) to get −2/15?
Answer : Let x be added.
Question 13: What should be added to (1/2+1/3+1/5) to get 3?
Answer : Let x be added.
Question 14:What should be subtracted from (3/4−2/3) to get −1/6?
Answer : Let x be subtracted.
Question 15: Fill in the blanks:
Answer :
(i) 
(ii)
(iii) 
(iv) 
The document RD Sharma Solutions (Ex.1.3): Rational Numbers | RD Sharma Solutions for Class 8 Mathematics is a part of the Class 8 Course RD Sharma Solutions for Class 8 Mathematics.
All you need of Class 8 at this link: Class 8
FAQs on RD Sharma Solutions (Ex.1.3): Rational Numbers - RD Sharma Solutions for Class 8 Mathematics
| 1. What are rational numbers? |  |
Ans. Rational numbers are numbers that can be expressed as a fraction, where the numerator and denominator are both integers. They can be positive, negative, or zero.
| 2. How do you determine if a number is rational or not? | |
Ans. To determine if a number is rational, we need to check if it can be written as a fraction. If it can be expressed as a fraction, then it is rational. If not, then it is irrational.
| 3. Can all fractions be considered as rational numbers? | |
Ans. Yes, all fractions can be considered as rational numbers. A fraction is defined as the ratio of two integers, and rational numbers are numbers that can be expressed as fractions. Therefore, all fractions are rational numbers.
| 4. Are whole numbers and integers also rational numbers? | |
Ans. Yes, whole numbers and integers can also be considered as rational numbers. Whole numbers are a subset of integers, and integers are a subset of rational numbers. Therefore, whole numbers and integers are included in the set of rational numbers.
| 5. How can rational numbers be represented on a number line? | |
Ans. Rational numbers can be represented on a number line by placing them at their corresponding positions. For example, if a rational number is 1/2, it would be represented by placing a point halfway between 0 and 1 on the number line. Similarly, other rational numbers can be represented by locating their corresponding fractions on the number line.
Related Exams
About this Document
|
4.74/5 Rating |
|
Dec 22, 2024 Last updated |
Document Description: RD Sharma Solutions (Ex.1.3): Rational Numbers for Class 8 2024 is part of RD Sharma Solutions for Class 8 Mathematics preparation.
The notes and questions for RD Sharma Solutions (Ex.1.3): Rational Numbers have been prepared according to the Class 8 exam syllabus. Information about RD Sharma Solutions (Ex.1.3): Rational Numbers covers topics
like and RD Sharma Solutions (Ex.1.3): Rational Numbers Example, for Class 8 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for RD Sharma Solutions (Ex.1.3): Rational Numbers.
Introduction of RD Sharma Solutions (Ex.1.3): Rational Numbers in English is available as part of our RD Sharma Solutions for Class 8 Mathematics
for Class 8 & RD Sharma Solutions (Ex.1.3): Rational Numbers in Hindi for RD Sharma Solutions for Class 8 Mathematics course.
Download more important topics related with notes, lectures and mock test series for Class 8
Exam by signing up for free. Class 8: RD Sharma Solutions (Ex.1.3): Rational Numbers | RD Sharma Solutions for Class 8 Mathematics
Description
Full syllabus notes, lecture & questions for RD Sharma Solutions (Ex.1.3): Rational Numbers | RD Sharma Solutions for Class 8 Mathematics - Class 8 | Plus excerises question with solution to help you revise complete syllabus for RD Sharma Solutions for Class 8 Mathematics | Best notes, free PDF download
Information about RD Sharma Solutions (Ex.1.3): Rational Numbers
In this doc you can find the meaning of RD Sharma Solutions (Ex.1.3): Rational Numbers defined & explained in the simplest way possible. Besides explaining types of
RD Sharma Solutions (Ex.1.3): Rational Numbers theory, EduRev gives you an ample number of questions to practice RD Sharma Solutions (Ex.1.3): Rational Numbers tests, examples and also practice Class 8
tests
|
Explore Courses for Class 8 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
past year papers
,mock tests for examination
,shortcuts and tricks
,practice quizzes
,Objective type Questions
,Previous Year Questions with Solutions
,Sample Paper
,Summary
,video lectures
,MCQs
,Viva Questions
,Important questions
,Free
,Semester Notes
,ppt
,RD Sharma Solutions (Ex.1.3): Rational Numbers | RD Sharma Solutions for Class 8 Mathematics
,Exam
,RD Sharma Solutions (Ex.1.3): Rational Numbers | RD Sharma Solutions for Class 8 Mathematics
,Extra Questions
,study material
,RD Sharma Solutions (Ex.1.3): Rational Numbers | RD Sharma Solutions for Class 8 Mathematics
;
Additional Information about RD Sharma Solutions (Ex.1.3): Rational Numbers for Class 8 Preparation
RD Sharma Solutions (Ex.1.3): Rational Numbers Free PDF Download
The RD Sharma Solutions (Ex.1.3): Rational Numbers is an invaluable resource that delves deep into the core of the Class 8 exam.
These study notes are curated by experts and cover all the essential topics and concepts, making your preparation more efficient and effective.
With the help of these notes, you can grasp complex subjects quickly, revise important points easily,
and reinforce your understanding of key concepts. The study notes are presented in a concise and easy-to-understand manner,
allowing you to optimize your learning process. Whether you're looking for best-recommended books, sample papers, study material,
or toppers' notes, this PDF has got you covered. Download the RD Sharma Solutions (Ex.1.3): Rational Numbers now and kickstart your journey towards success in the Class 8 exam.
Importance of RD Sharma Solutions (Ex.1.3): Rational Numbers
The importance of RD Sharma Solutions (Ex.1.3): Rational Numbers cannot be overstated, especially for Class 8 aspirants.
This document holds the key to success in the Class 8 exam.
It offers a detailed understanding of the concept, providing invaluable insights into the topic.
By knowing the concepts well in advance, students can plan their preparation effectively.
Utilize this indispensable guide for a well-rounded preparation and achieve your desired results.
RD Sharma Solutions (Ex.1.3): Rational Numbers Notes
RD Sharma Solutions (Ex.1.3): Rational Numbers Notes offer in-depth insights into the specific topic to help you master it with ease.
This comprehensive document covers all aspects related to RD Sharma Solutions (Ex.1.3): Rational Numbers.
It includes detailed information about the exam syllabus, recommended books, and study materials for a well-rounded preparation.
Practice papers and question papers enable you to assess your progress effectively.
Additionally, the paper analysis provides valuable tips for tackling the exam strategically.
Access to Toppers' notes gives you an edge in understanding complex concepts.
Whether you're a beginner or aiming for advanced proficiency, RD Sharma Solutions (Ex.1.3): Rational Numbers Notes on EduRev are your ultimate resource for success.
RD Sharma Solutions (Ex.1.3): Rational Numbers Class 8 Questions
The "RD Sharma Solutions (Ex.1.3): Rational Numbers Class 8 Questions" guide is a valuable resource for all aspiring students preparing for the
Class 8 exam. It focuses on providing a wide range of practice questions to help students gauge
their understanding of the exam topics. These questions cover the entire syllabus, ensuring comprehensive preparation.
The guide includes previous years' question papers for students to familiarize themselves with the exam's format and difficulty level.
Additionally, it offers subject-specific question banks, allowing students to focus on weak areas and improve their performance.
Study RD Sharma Solutions (Ex.1.3): Rational Numbers on the App
Students of Class 8 can study RD Sharma Solutions (Ex.1.3): Rational Numbers alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the RD Sharma Solutions (Ex.1.3): Rational Numbers,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of RD Sharma Solutions (Ex.1.3): Rational Numbers is prepared as per the latest Class 8 syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup