# What is the squared root of 144/49?

Nov 12, 2015

$\sqrt{\frac{144}{49}} = \frac{12}{7}$

#### Explanation:

$\sqrt{\frac{144}{49}}$

Simplify.

$\frac{\sqrt{144}}{\sqrt{49}}$

$144 = 12 \times 12$, therefore $\sqrt{144} = 12$.

$49 = 7 \times 7$, therefore $\sqrt{49} = 7$

$\sqrt{\frac{144}{49}} = \frac{12}{7}$