Evaluate: 121 256 - Vidyadip

Question

Evaluate:
$\sqrt{\frac{121}{256}}$

✓

Answer

$\sqrt{\frac{121}{256}}$
$=\frac{\sqrt{121}}{\sqrt{256}}$
$=\sqrt{\frac{11\times11}{16\times16}}$
$=\frac{11}{16}$

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