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Speed of a boat in still water is 10 km/...

Speed of a boat in still water is 10 km/h and the speed of the stream is 5 km/h. Find the total time taken to travel a distance of 20 km upstream and 30 km downstream

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To solve the problem, we need to find the total time taken to travel a distance of 20 km upstream and 30 km downstream, given the speed of the boat in still water and the speed of the stream. ### Step-by-step Solution: 1. **Identify the speeds:** - Speed of the boat in still water = 10 km/h - Speed of the stream = 5 km/h ...
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