The product of a fraction and its reciprocal is?

Academic Mathematics NCERT Class 7

Product of a fraction and it's reciprocal :

To get the reciprocal of a fraction, just turn it upside down. In other words, swap over the Numerator and Denominator.

Reciprocal of $\frac{a}{b}$ is $\frac{b}{a}$.

So, $\frac{a}{b} \times \frac{b}{a} = 1$.

Therefore, the product of a fraction and its reciprocal is always 1.

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Updated on: 10-Oct-2022

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