A car travels a certain distance at a speed of 48km/h in 9 hours. What must be the speed of the car to cover the same distance in 12 hours.
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Step-by-step explanation:
speed=48km/hr
time=9hrs.
distance=sxt=48*9=432kms.
given time=12hrs
speed required for covering 432kms =432/12=36km/h
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