Question

Greg biked 29 miles in 2 hours. At this rate, how many miles will he bike in 1 1
2 hours?

Responses

A
20 1
2 mi
Table with 3 columns and 1 rows.Row 1: Column 1, '20'; Column 2, '1 2'; Column 3, 'mi'

B
21 3
4 mi
Table with 3 columns and 1 rows.Row 1: Column 1, '21'; Column 2, '3 4'; Column 3, 'mi'

C 29 mi29 mi

D
7 1
4 mi

Answer 1

Rate = 29 miles / 2 hours = 14.5 mi/hr. For 1.5 hr: 14.5 × 1.5 = 21.75 miles = 21 3/4 miles.

Answer: B.