Question

Change a speed of 50 metres per second to a speed in kilometres per hour.

Answer 1

The answer is 180 kph

Answer 2

180m/s

STEP BY STEP Step-by-step explanation:

1m/s = 3600/1000 km/h

50m/s = 3600/1000 * 50

= 36 * 5

= 180m/s