Question

Charlotte is running at a rate of of 9 km/h.
What is Charlotte's speed in m/s?
_____m/s

Answer 1

2.5 m/s

Explanation:

9 km/h = 9 km/h * (1000 m/km) * (1 h/ 3600 sec) = 2.5 m/s

Answer 2

The charlotte’s speed in m/s is 2.5m/sec