Express the given speed 200m in 36 sec in km/hr
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3
Answer:
200m in 36 sec
1km=1000m
1m=1/1000km
1sec=1/3600sec
200/36×18/5
=3600km 180hr
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Answered by
2
Answer:
answer is 20kmph
speed====200m in 36 second
200/36X3600/1000
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