A boat covers a certain distance downstream in 1 hour, while it comes back in \(

Question

A boat covers a certain distance downstream in 1 hour, while it comes back in \(1\frac{1}{2}\) hours. If the speed of the stream be 3 kmph , what is the speed of the boat in steel water ?

Options:

A . 12 km/hr

B . 15 km/hr

C . 18 km/hr

D . none of these

Answer: Option B

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