Question

problem sums (1)a train covers 262.5km in 3 1/2hours at a uniform speed. what time will it take to cover 3937.5​

Answer 1

Answer:

Let speed = x km/hr. Time= t hrs. Distance=speed x time. 262.5= x (7/2). x= 75. Distance = speed x time. 3937.5= 75 x t. t=52.5 hts.

Step-by-step explanation:

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