A car travels the first half of the journey at 40 km per hour and the second half at 60 km per hour the average speed of a car is
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Avg speed = 40+60/2
=100/2
=50 km/hr
=100/2
=50 km/hr
gentalwolf:
24km/hr ! if you don't know then why are you answering
sry 48km/hr
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