# How do you find the square root of 9/144?

The answer is $\frac{1}{4}$.
$9 = {3}^{2}$ and $144 = {12}^{2}$.
$\sqrt{\frac{9}{144}} = \frac{3}{12}$
Simplify $\frac{\cancel{3}}{\cancel{12}} = \frac{1}{4}$.