Question

A student riding on a bicycle reaches his school in 20 minutes. The school is 2 km far from his house. What is the speed of the boy. Express the speed in km/h.​

Answer 1

Here's your answer

Distance=2km

Time=20 minutes=20/60h=1/3h

Speed=Distance/Time

Speed=2÷1/3

Answer==> Speed=6km/h

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Hope it helps ✌

Answer 2

time=20mins=1/3hr

distance=2km

speed=distance/time=2/1/3=6km/hr