The problem asks to convert the percentage $20\%$ into a fraction.

1. Problem Description

The problem asks to convert the percentage $20\%$ into a fraction.

2. Solution Steps

To convert a percentage to a fraction, we divide the percentage by 100 and simplify the fraction.

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

Now we simplify the fraction:

$\frac{20}{100} = \frac{20 \div 20}{100 \div 20} = \frac{1}{5}$

3. Final Answer

$\frac{1}{5}$