How do you simplify: Square root of:27/6?

$\frac{3}{\sqrt{2}}$
$\sqrt{\frac{27}{6}} = \sqrt{\frac{3 \cdot 3 \cdot 3}{2 \cdot 3}} = \sqrt{\frac{3 \cdot 3}{2}} = \frac{3}{\sqrt{2}}$