Question

Demarcus is running on a 500 meter long track. He made 5 rounds in 20 minutes. Calculate his speed in meter per minute and meter per second. *

Answer 1

Answer:

500m×5=2500

2500m/20=125

125m/min

125/60=2.083

2.0833m/s

Explanation:

Length of track=500m

Rounds made in 20 min=5

Speed per 20 min=500×5=2500m

Speed per minute=2500÷20=125m/min

One minute=60 seconds

Speed per second=125÷60

2.0833