Question

find a rational number lying between 1/3 and 1/2.

Answer 1

Hope this is useful !!!

Answer 2

$\sf \pink{Required \: number = \frac{1}{2}( \frac{1}{3} + \frac{1}{2}) }$

$:\implies \frac{1}{2} ( \frac{2 + 3}{6} )$

$: \implies ( \frac{1}{2} \times \frac{5}{6} )$

$: \implies \purple { {\frac{5}{12} }}$

Hence,$\frac{5}{12}$is a rational number lying between $\frac{1}{3}$ and $\frac{1}{2}$.