## A motor boat whose speed in still water is 18 km/h, takes 1 hour more to go 24 km upstream than to return downstream to the same spot. Find the speed of the stream.

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Answer
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This question is exactly same as

Example 15 of Chapter 4 Class 10in the NCERT Book.Please check the answer and video here

https://www.teachoo.com/1584/510/Example-15---A-motor-boat-whose-speed-is-18-km-h-in-still/category/Examples/