Question

What is the speed of water current in still water?

Answer 1

Answer:

the speed of the boat in still water or 'b'= 10km/h. The speed of the current or the river = 4km/h.Therefore the speed of the boat when going up stream = b-r= 10-4=6km/hr.

Answer 2

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13km/hr is the speed of water current in still water.

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