Question

Naveen cycle to his school at an average speed of 12 km per hour it take him 20 minutes to reach the school if you want to reach the school in 15 minutes what should be his average speed

Answer 1

speed=12km/h
time=20min
or 1/3hour
distance=speed×time
=12×1/3=4km
again-
time=15min=1/4hour
distance=4km
distance=speed×time
4=speed×1/4
speed=4×4=16km/h answer


are you happy

Answer 2

Answer:

16 KM/ HOURS

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