The speed of a boat in still water is 11 kilometre per hour it can go 12 km upstream and return downstream to the engine. In 2 hours 45 minutes what is the speed of stream
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Let the speed of the street be xkm/hr
Speed of the boat in still water=11 km/hr
Speed of the boat downstream = (x+11)km/hr
Speed of the boat upstream = (x-11)km/hr
A/Q,
Speed of the boat in still water=11 km/hr
Speed of the boat downstream = (x+11)km/hr
Speed of the boat upstream = (x-11)km/hr
A/Q,
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