# How do you divide (2sqrt2)/(2sqrt5)?

You can cancel the 2's and write the answer as $\setminus \frac{\sqrt{2}}{\setminus} \sqrt{5}$. You can also then rationalize the denominator and write it as $\setminus \frac{\sqrt{10}}{5}$. One other way to write the answer is $\setminus \sqrt{\frac{2}{5}} = \setminus \sqrt{0.4}$.