To find out what percentage 15 is of 90, you can use the following formula:
Percentage = (Part / Whole) × 100
Here, the ‘Part’ is 15 and the ‘Whole’ is 90. Plugging these values into the formula:
Percentage = (15 / 90) × 100
First, divide 15 by 90:
15 ÷ 90 = 0.1667
Next, multiply the result by 100 to get the percentage:
0.1667 × 100 = 16.67%
So, 15 is 16.67% of 90.