Which of the following is a rational number? | vedclass

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Question

(D) rational number is a number that can be expressed in the form $\frac{p}{q}$,where $p$ and $q$ are integers and $q 
eq 0$.$1$. $\sqrt{7}$ is an ir

Vedclass · Accepted Answer

$0$

Vedclass · Answer

(D) rational number is a number that can be expressed in the form $\frac{p}{q}$,where $p$ and $q$ are integers and $q 
eq 0$.$1$. $\sqrt{7}$ is an irrational number because $7$ is not a perfect square.$2$. $3\pi$ is an irrational number because $\pi$ is irrational.$3$. $0.101000...$ is a non-terminating and non-repeating decimal,which makes it an irrational number.$4$. $0$ can be written as $\frac{0}{1}$,which satisfies the condition of a rational number.Therefore,$0$ is the correct rational number.

Which of the following is a rational number? $(\sqrt{7}, 3\pi, 0.101000..., 0)$

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