А man travels certain distance by train u howrs and 12 minutes at the speed of 44.8 km per hour How much time will it take to the same distance, if the seep of speed of the train is increased to 58.8 km cover per hour ? Solve it.
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Step-by-step explanation:
Time 4hr 12 min =4.2hr And speed= 44.8km/h Distance 44.8x4.2-188.16
Distance =188.16km Speed=58.8km/h
Time 188.16/58.8-3.2
3hr 12 min
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