Question

Speed of boat A is 50% more than speed of boat B in still water, if both boats start in a lake at same time from point P downstream at the same time and reach point Q, which is 72 km away from point Pat the same time. Boat A lost 120 minutes during journey because of engine did not work properly, find time taken by boat to cover given distance in upstream with the 50% of its speed?

Answer 1

Step-by-step explanation:

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