Question

find two rational number between 1 by 5 and 1 by 2​

Answer 1

To equalise the denominators, we have to find the LCM,

LCM of 5 and 2 = 5 × 2 = 10

Equalising the denominators,

\frac{1}{2} * \frac{5}{5} = \frac{5}{10}

\frac{1}{5} * \frac{2}{2} = \frac{2}{10}

So, \frac{3}{10} \ and \ \frac{4}{10} are the required numbers...

Hope it helps...