# What is the square root of 6.25?

Mar 10, 2018

$\sqrt{6.25} = 2.5$
$\sqrt{6.25} = \sqrt{6 + \frac{1}{4}} = \sqrt{\frac{25}{4}} = \frac{\sqrt{25}}{\sqrt{4}} = \frac{5}{2} = 2.5$
$\sqrt{6.25} = \sqrt{\frac{625}{100}} = \frac{\sqrt{625}}{\sqrt{100}} = \frac{25}{10} = 2.5$