Answer
$$\frac{\sqrt{10}}{4}$$
Work Step by Step
$$\frac{\sqrt5}{\sqrt8}$$
$$\frac{\sqrt5}{\sqrt8}\times \frac{\sqrt8}{\sqrt8}$$
$$\frac{\sqrt{40}}{8}$$
$$\frac{2\sqrt{10}}{8}$$
$$\frac{\sqrt{10}}{4}$$
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