To find out what percent of 20 is 4, you can use the following formula:
Percentage = (Part / Whole) × 100
In this case, the Part is 4 and the Whole is 20. Plugging these values into the formula:
Percentage = (4 / 20) × 100
First, divide 4 by 20:
4 ÷ 20 = 0.2
Next, multiply the result by 100 to get the percentage:
0.2 × 100 = 20%
So, 4 is 20% of 20.