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Quick Revision: Rational Numbers Video Lecture | Mathematics (Maths) Class 7

Name: Quick Revision: Rational Numbers Video Lecture | Mathematics (Maths) Class 7
Uploaded: 2024-04-13T18:00:45Z
Description: Video Lecture & Questions for Quick Revision: Rational Numbers Video Lecture | Mathematics (Maths) Class 7 - Class 7 full syllabus preparation | Free video for Class 7 exam to prepare for Mathematics (Maths) Class 7.

	Mathematics (Maths) Class 7 76 videos\|344 docs\|39 tests

Mathematics (Maths) Class 7

76 videos|344 docs|39 tests

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FAQs on Quick Revision: Rational Numbers Video Lecture - Mathematics (Maths) Class 7

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, and the denominator is not zero.

2. How can we identify if a number is rational?

Ans. To determine if a number is rational, we can check if it can be expressed as a fraction. If it can be written in the form a/b where a and b are integers and b is not equal to zero, then the number is rational.

3. Can all integers be considered rational numbers?

Ans. Yes, all integers can be considered rational numbers. Integers can be expressed as a fraction with a denominator of 1. For example, the integer 5 can be written as 5/1, making it a rational number.

4. How do we add and subtract rational numbers?

Ans. To add or subtract rational numbers, we first ensure that the denominators are the same. Then, we simply add or subtract the numerators while keeping the common denominator unchanged.

5. Are all fractions considered rational numbers?

Ans. Yes, all fractions are considered rational numbers because they can be expressed as a ratio of two integers. Fractions are a subset of rational numbers.

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Video Description: Quick Revision: Rational Numbers for Class 7 2024 is part of Mathematics (Maths) Class 7 preparation. The notes and questions for Quick Revision: Rational Numbers have been prepared according to the Class 7 exam syllabus. Information about Quick Revision: Rational Numbers covers all important topics for Class 7 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Quick Revision: Rational Numbers.

Introduction of Quick Revision: Rational Numbers in English is available as part of our Mathematics (Maths) Class 7 for Class 7 & Quick Revision: Rational Numbers in Hindi for Mathematics (Maths) Class 7 course. Download more important topics related with notes, lectures and mock test series for Class 7 Exam by signing up for free.

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Video Lecture & Questions for Quick Revision: Rational Numbers Video Lecture | Mathematics (Maths) Class 7 - Class 7 full syllabus preparation | Free video for Class 7 exam to prepare for Mathematics (Maths) Class 7.

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Here you can find the meaning of Quick Revision: Rational Numbers defined & explained in the simplest way possible. Besides explaining types of Quick Revision: Rational Numbers theory, EduRev gives you an ample number of questions to practice Quick Revision: Rational Numbers tests, examples and also practice Class 7 tests.

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