Question
$\frac{\sqrt{40}}{\sqrt{3}}$ के हर का परिमेयीकरण कीजिए।

Answer

$\frac{\sqrt{40}}{\sqrt{3}}=\frac{\sqrt{40}}{\sqrt{3}} \times \frac{\sqrt{3}}{\sqrt{3}}$ ($\sqrt{3}$ से गुणा तथा भाग करने पर)
$=\frac{\sqrt{120}}{3}=\frac{\sqrt{4 \times 30}}{3}=\frac{2 \sqrt{30}}{3}$

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