a car travels 3km in 5 minutes calculate the speed in km/h
Answers
Answered by
2
as speed =distance/time so
speed = 3×100/5×60(1km=100m ; 1min=60 sec
therefore speed =300m/300 sec
speed =1m/1sec
speed = 3×100/5×60(1km=100m ; 1min=60 sec
therefore speed =300m/300 sec
speed =1m/1sec
Answered by
5
36 km/h is the answer.
5 min = 1/12 of an hour
therefore,
3 km * 12 = 36
5 min = 1/12 of an hour
therefore,
3 km * 12 = 36
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