Question

Tina completes a 26 mile marathon in 150 minutes, what is her speed in mph

Answer 1

0.17 mph

Explanation:

speed=distance/ time

speed=26/150

speed=0.17...

speed=0.17 mph

Answer 2

10.4 mph

Explanation:

Speed = Distance/Time

Convert 150 minutes into hours.

150/60 = 2.5

Speed = 26/2.5

Speed = 10.4