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a boy runs at a speed at a speed of 40 km per hour. how much time (in minutes) would he take to cover a distance of 5 km?
Answers
Answered by
8
Speed = 40km/h
Distance = 5km
time = distance /speed
= 5kmh/40km
=(1/8)h
=7min 30 sec
Answered by
4
Answer:
7.5 mins
Step-by-step explanation:
Speed of boy is 40 km/ hr
Distance= 5 km
We know that,
v= s/ t
t= s/v
Therefore,
t = ( 5 / 40) x 60 mins
= 7.5 mins
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