Question

Evaluate: $\sqrt{3\frac{13}{36}}$

Answer 1

$\sqrt{3\frac{13}{36}}=\sqrt{\frac{3\times 36+13}{36}}=\sqrt{\frac{108+13}{36}}$
=$\sqrt{\frac{121}{36}}=\sqrt{\frac{11\times 11}{6\times 6}}=\frac{11}{6}$