Mathematics, 03.05.2020 14:04 chakalarenfroe
A boat travels 8 km upstream and 8 km back. The time for the round trip is 2 hrs. The speed of the stream is 4 km/hr. What is the speed of the boat in still water?
Answers: 3
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A boat travels 8 km upstream and 8 km back. The time for the round trip is 2 hrs. The speed of the s...
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