What is the speed ofthe second boat

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Boat and stream the speed of boat A is 2 km/h less than the speed of the boat B. the time taken by boat A to travel a distance of 20 km downstream is 30 min more than time taken by B to travel the same distance downstream. If the speed of the current is 1/3rd of the speed of the boat A, what is the speed of boat B?

Reference no: EM131003283

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