A car moves with a speed of 40 km/hr for
first hour, then with a speed of 60 km/hr for
next half hour and finally with a speed of 30
km/hr for next 1 and a 1/2
hours. Calculate the
average speed of the car.
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A car moves with a speed of 40 km/hr for
first hour, then with a speed of 60 km/hr for
next half hour and finally with a speed of 30
km/hr for next 1 and a 1/2
hours. Calculate the
average speed of the car.
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Answer:
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