Question

Find the square root of the following decimal fraction :
$0.0625$

Answer 1

$0.0625=\frac{625}{1000}$

$\sqrt{0.0625}=\sqrt{\left(\frac{625}{10000}\right)}$

$=\sqrt{{\left(\frac{25}{100}\right)}^2}$

$=\frac{25}{100}=0.25$