Math, asked by khalidk276, 8 months ago

A motor boat goes downstream in river covers the distance between tow coastal towns in 5 hours. It covers same distance upstream in six hours the speed of water is 2km\h find the speed of the motor boat in still water

Answers

Answered by poonamkum794
3

answer:

4x(+3)=5(x-3)

4x-12=-5x-15

4x-5x=-15-12

-x=-27

x=27

27 km/hr

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