Class 8 Exam > Class 8 Videos > Mathematics (Maths) Class 8 > What are Rational Numbers?
What are Rational Numbers? Video Lecture | Mathematics (Maths) Class 8
FAQs on What are Rational Numbers? Video Lecture - Mathematics (Maths) Class 8
| 1. What are Rational Numbers? |  |
Ans. Rational numbers are numbers that can be expressed in the form of p/q, where p and q are integers and q is not equal to zero.
| 2. How are Rational Numbers different from Irrational Numbers? | |
Ans. Rational numbers can be expressed as a ratio of two integers, while irrational numbers cannot be expressed in such a way. Irrational numbers are non-repeating and non-terminating decimal numbers.
| 3. What are some examples of Rational Numbers? | |
Ans. Examples of Rational Numbers include 2/3, -4/5, 1, 0, 7/1, among others.
| 4. How do you add and subtract Rational Numbers? | |
Ans. To add and subtract Rational Numbers, we first find the least common multiple of the denominators. Then, we convert the fractions to equivalent fractions with the same denominator and add or subtract the numerators accordingly.
| 5. Can every decimal be expressed as a Rational Number? | |
Ans. No, not every decimal can be expressed as a Rational Number. Decimals that are repeating or terminating can be expressed as Rational Numbers, but non-repeating and non-terminating decimals are irrational numbers and cannot be expressed as a ratio of two integers.
About this Video
44.7K Views
4.73/5
Rating
Oct 08, 2025
Last updated
Video Description: What are Rational Numbers? for Class 8 2025 is part of Mathematics (Maths) Class 8 preparation.
The notes and questions for What are Rational Numbers? have been prepared according to the Class 8 exam syllabus.
Information about What are Rational Numbers? covers all important topics for Class 8 2025 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for What are Rational Numbers?.
Introduction of What are Rational Numbers? in English is available as part of our Mathematics (Maths) Class 8 for Class 8 & What are Rational Numbers? in
Hindi for Mathematics (Maths) Class 8 course. Download more important topics related with notes, lectures and mock test series for
Class 8 Exam by signing up for free.
Description
Video Lecture & Questions for What are Rational Numbers? Video Lecture | Mathematics (Maths) Class 8 - Class 8 full syllabus preparation | Free video for Class 8 exam to prepare for Mathematics (Maths) Class 8.
Information about What are Rational Numbers?
Here you can find the meaning of What are Rational Numbers? defined & explained in the simplest way possible.
Besides explaining types of What are Rational Numbers? theory, EduRev gives you an ample number of questions to practice What are Rational Numbers? tests,
examples and also practice Class 8 tests.
Related Searches
What are Rational Numbers? Video Lecture | Mathematics (Maths) Class 8
,mock tests for examination
,Viva Questions
,Semester Notes
,shortcuts and tricks
,What are Rational Numbers? Video Lecture | Mathematics (Maths) Class 8
,Sample Paper
,Extra Questions
,Important questions
,practice quizzes
,Previous Year Questions with Solutions
,Objective type Questions
,Exam
,video lectures
,study material
,Summary
,ppt
,What are Rational Numbers? Video Lecture | Mathematics (Maths) Class 8
,MCQs
,Free
,past year papers
;
Study What are Rational Numbers? on the App
Students of Class 8 can study What are Rational Numbers? alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the What are 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 What are Rational Numbers? is prepared as per the latest Class 8 syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup on EduRev and stay on top of your study goals
10M+ students crushing their study goals daily