# How do you simplify this square root of 20/125?

Sep 27, 2015

$\frac{2}{5}$ =.4
$\sqrt{\frac{20}{125}}$
=$\sqrt{\frac{5 \cdot 4}{5 \cdot 25}}$
=$\sqrt{\frac{4}{25}}$
=$\frac{2}{5}$