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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 stream is 4 ​km/hr. What is the speed of the boat in still​ water?

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?
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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 stream is 4 ​km/hr. What is the speed of the boat in still​ water?

User James Jordan Taylor
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7.7k points

1 Answer

4 votes

Answer: 12km/hr

Explanation:

User ErraticFox
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