Question

A boat which has a speed of 5 km/h in still water crosses a river of width 1 km along the shortest path in 15 min. The velocity of the river in km/h is

Answer 1

Answer:  of 5 km per hour in still water crosses a river of width 1km along the shortest poss… ... path in fifteen mins. the velocity of the river water in km per hour is ... Resultant velocity of river=width of river ÷time. =1÷15/60. =4km/h

Answer 2

Explanation:

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