Simplify $\frac{\sqrt{72}}{\sqrt{10}}$. Your answer should have an integer denominator.
\(\frac{\sqrt{72}}{\sqrt{10}} = \frac{\sqrt{2} \sqrt{36}}{\sqrt{2} \sqrt{5}} = \frac{6}{\sqrt{5}}\)
\(\frac{6}{\sqrt{5}} \cdot \frac{\sqrt{5}}{\sqrt{5}} = \boxed{\frac{6\sqrt{5}}{5}}\)
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