a boy is riding a bicycle at 18km/hr . how much time will he take to reach a cinema hall which is about 3 km from his house?
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Answered by
15
speed of bicycle = 18 km/h
distance = 3km
speed = distance / time
time = distance / speed
time = 3/18 hours
=1/6 hours
1 hour=60min
1/6 hours =60×1/6
=10minutes
distance = 3km
speed = distance / time
time = distance / speed
time = 3/18 hours
=1/6 hours
1 hour=60min
1/6 hours =60×1/6
=10minutes
Answered by
3
if the boy takes one hour for riding 18km then he will take time to ride upto 3 km =60×3/18=10 minute
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