Question

The reciprocal of $\frac{3}{7}$ is _____. Fill in the blanks.

Answer 1

Since, the reciprocal of $a$ is $\frac{1}{a}$

So, the reciprocal of $\frac{3}{7}$ $=\frac{1}{{\displaystyle \frac{3}{7}}}=1\times \frac{7}{3}=\frac{7}{3}$

Hence, the reciprocal of $\frac{3}{7}$ is $\frac{7}{3}$