# How do you simplify the square root of 8/18?

Apr 7, 2018

$\frac{2}{3}$

#### Explanation:

$\sqrt{\frac{8}{18}}$

Neither $8$ nor $18$ is a perfect square, but we can simplify the fraction first:

$\sqrt{\frac{8}{18} \div \frac{2}{2}} = \sqrt{\frac{4}{9}}$

$= \frac{2}{3}$