Question

3.

Nevaeh ran 21 kilometers in 5 hours. If she ran at a constant speed, how many
kilometers did she run in 2 hours?
A. 8.4 kilometers
B. 4.2 kilometers
C 1.2 kilometers
D. 42 kilometers

Answer 1

a) 8.4 kilometers

Explanation:

21 kilometers ÷ 5 hours = 4.2 kilometers per hour

4.2 kilometers x 2 hours = 8.4 kilometers