Question

Find the percent of increase from 4.5 inches to 13.5 inches.

65 pts, I really need to know HOW to do it.

THANK YOU! :)

Answer 1

200%

Explanation:

Increase: 13.5 - 4.5 = 9

%increase:

Increase/initial × 100

9/4.5 × 100

200%