# What is sqrt(7/100) ?

##### 1 Answer
May 21, 2018

$\frac{\sqrt{7}}{10}$

#### Explanation:

The key realization here is that we can rewrite $\sqrt{\frac{7}{100}}$ as $\frac{\sqrt{7}}{\sqrt{100}}$.

The bottom obviously simplifies to $10$, and $7$ has no perfect square factors, thus the top is in its simplest form. We can write this as

$\frac{\sqrt{7}}{10}$

Hope this helps!