The speed of a boat in still water is 11km/hr. It can go 12km up stream and return downstream to the original point in 2 hours 45 minutes. Find the speed of the stream.
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The speed of a boat in still water is 11km/hr. It can go 12km up stream and return downstream to the original point in 2 hours 45 minutes. Find the speed of the stream. So here is the solved answer of your question in picture.
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