The reciprocal of $\frac{1}{2}$ is

Chapter-Wise 3D Mathematics Videos from NCERT NCERT Exemplar Mathematics - Class 7

09 min 50 sec

Rational Numbers Between Two Rational Numbers

In this video, we will learn that we can find infinite rational numbers between any two rational numbers. Interested to know more? Just click!

08 min 15 sec

Comparison of Rational Numbers in Detail

Let's learn to compare two or more rational numbers. We can compare positive rational numbers between negative rational numbers or between positive and negat...

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03 min 23 sec

Opposite & Inverse of a Rational Number

Taking what we have learnt about number lines, you know that every number has an opposite. But what about rational numbers? Do they have opposites too? Yes!...

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