Question

A boat goes 60 km and back to starting in 10
hours. The time taken by the boat to row 3 km
stream is equal to the time taken by the boat to
km upstream. Find the speed of boat in still,
and the rate of current:
1) 12.5 km/h, 2.5 km/h 2) 15 km/h, 10 km/h
3) 15 km/h, 12 km/h 4) None of these
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Answer 1

Answer:

hi mate answer is 2 option hope it helps