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Maths Puzzle
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The speed of a boat in still water is 2 km/h. If its speed in upstream is 1 km/h then find the speed of the stream.
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- boat speed (u)=2km/h
upstream speed (u-v)=1 km/h
stream speed(v)=?
2-v=1
v=1 km/h
- 10 years agoHelpfull: Yes(1) No(0)
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