Question

Using 5 miles = 8 km, write 2 m/s in mph.
Give your answer as a decimal.

Answer 1

4.5 mph

Explanation:

2 m/s = (2 m/s)(60)(60) = 7200 m/h or 7.2 km/hr

if 5 miles = 8 km, then 1 km = 0.625 miles

7.2 x 0.625 = 4.5 mph