Answer
$\displaystyle \sqrt{\frac{9}{64}}=\frac{3}{8}$
Work Step by Step
$\sqrt{\frac{9}{64}}\qquad$ ...apply the Quotient Property:$\displaystyle \sqrt{\frac{a}{b}}=\frac{\sqrt{a}}{\sqrt{b}}$
$=\displaystyle \frac{\sqrt{9}}{\sqrt{64}}\qquad$ ...evaluate.
$=\displaystyle \frac{3}{8}$
