To find out what percent of 15 is 3, you can use the following formula:
Percentage = (Part / Whole) × 100
Here, the Part is 3 and the Whole is 15. Plugging these values into the formula:
Percentage = (3 / 15) × 100
First, divide 3 by 15:
3 ÷ 15 = 0.2
Next, multiply the result by 100 to get the percentage:
0.2 × 100 = 20%
So, 3 is 20% of 15.