The problem asks us to convert the fraction $\frac{1}{5}$ into a percentage.

1. Problem Description

The problem asks us to convert the fraction $\frac{1}{5}$ into a percentage.

2. Solution Steps

To convert a fraction to a percentage, we can multiply the fraction by 100 and add the percent sign (%).

$\frac{1}{5} \times 100\% = \frac{100}{5}\%$

$\frac{100}{5} = 20$

Therefore, $\frac{1}{5} = 20\%$.

3. Final Answer

20%