a car takes 20 minuts to cover a distence of 15 km. caluculate its speed in km/h.
Answers
Answered by
1
Explanation:
time=20 minutes
distance= 15
speed=distance /time
=15/20
=0.75kilometer /minute
Answered by
2
Answer:
15km=15000m
20mins= 1200seconds
Speed = Distance/Time
Speed = 15000/1200
Speed = 12.5m/s
Speed = 45km/h
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