State whether true or false-displaystyle frac-2-7- is a rational number-TrueFalse

Question

Toppr Admin · Accepted Answer

True- Rational-xA0-numbers are those numbers which can be expressed in the form pq- where p and q are integers and q-x2260-0 Now-xA0-27- is of-xA0-the form pq- where p and q are integers and q-x2260-0 Hence- it is a rational number-

State whether true or false.
$\frac{2}{7}$ is a rational number.
True
False

True.
Rational numbers are those numbers which can be expressed in the form $\frac{p}{q}$ , where p and q are integers and $q \neq 0$
Now, $\frac{2}{7}$ , is of the form $\frac{p}{q}$ , where p and q are integers and $q \neq 0$
Hence, it is a rational number.

State whether true or false.27 is a rational number.TrueFalse

True. Rational numbers are those numbers which can be expressed in the form pq, where p and q are integers and q≠0 Now, 27, is of the form pq, where p and q are integers and q≠0 Hence, it is a rational number.

State whether true or false.
$\frac{2}{7}$ is a rational number.
True
False

True.
Rational numbers are those numbers which can be expressed in the form $\frac{p}{q}$ , where p and q are integers and $q \neq 0$
Now, $\frac{2}{7}$ , is of the form $\frac{p}{q}$ , where p and q are integers and $q \neq 0$
Hence, it is a rational number.