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A boat, which can travel at a speed of 8...

A boat, which can travel at a speed of 8 km/h in still water on a lake, is rowing in the flowing water in river. If the stream speed is 3 km/h, how fast the boat can cross a tree on the shore in traveling
upstream ?

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To solve the problem of how fast the boat can cross a tree on the shore while traveling upstream, we need to consider the speeds involved. ### Step-by-Step Solution: 1. **Identify the Speed of the Boat in Still Water**: The speed of the boat in still water is given as 8 km/h. 2. **Identify the Speed of the Stream**: ...
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