Question

a moter boat takes 2 hours to travel a distance 9km .down the current and it takes 6 hours to travel the same distance against the current. the speed of the boat in still water and that of the current ( in km/hour ) respectively are (a)3,1.5(b)3,2(c)3.5,2.5(d)3,1​

Answer 1

Answer:

Step-by-step explanation:

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