Question

3. A car travels a distance of 258 km in 3 hours 35 minutes. What is the speed of the car ?




Answer : min - 35
hrs-3
then ,35/60 =7/12
then, 3 hours × 12 minutes
= 36+7 = 43 minutes

then, 43/12 hrs= 43/12 hours× 258 km = 72 km/hrs
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Answer 1

Answer:

72km/h=20m/s

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