Question:
Evaluate:
$\sqrt{3 \frac{13}{36}}$
Solution:
$\sqrt{3 \frac{13}{36}}$
$=\sqrt{\frac{121}{36}}$
$=\frac{\sqrt{121}}{\sqrt{36}}$
$=\frac{\sqrt{11 \times 11}}{\sqrt{6 \times 6}}$
$=\frac{11}{6}$
$=1 \frac{5}{11}$
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