Question

Clara is jogging at a speed of 1.5 meters per second. What is her speed in

kilometers per hour?

A. 25 km/hr
B. 4.2 km/hr
C. 5.4 km/hr
D. 0.42 km/hr​

Answer 1

To convert m/s in km/hr, we will multiply by 3.6

So

1.5 m/s ×3.6=5.4 km/hr