What are rational numbers?

A number ‘s ’ is called rational if it can be written in the form $\frac{p}{q}$ where 𝑝 and 𝑞 are integers and 𝑞≠0. For example, $2,\ \frac{1}{2}$ are rational numbers. Whereas $\sqrt{2}$, since it cannot be written in $\frac{p}{q}$ form, is not a  rational number.

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Updated on: 10-Oct-2022

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