Question

What is (10/3) squared?

Answer 1

$(\frac{10}{3})^{2} = \frac{10^{2}}{3^{2}} = \frac{100}{9}$

Answer 2

$\hbox{ We know that } (\frac{a}{b} )^2= \frac{a^2}{b^2}$
$(\frac{10}{3} )^2= \frac{10^2}{3^2}=\boxed{\boxed{ \frac{100}{9} }}$