Question

A boy in kindergarten measured 3 1/2. feet tall. Over the next 9 1/2 years, he grew to a height of 5 3/4 feet. During the 9 1/2 years, what was the boy's average yearly growth rate?​

Answer 1

0.236842105 ft

Explanation:

5.75-3.5=2.25

2.25/9.5=.236842105