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Mathematics, 16.12.2020 08:00 ayoismeisalex

25) A plane traveled 792 miles each way to Kinshasa and back. The trip there was with the wind. took 9 hours. The trip back was into the wind. The trip back took 18 hours. Find the speed of the plane in still air and the speed of the wind.

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25) A plane traveled 792 miles each way to Kinshasa and back. The trip there was with the wind. took...
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