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Mathematics, 23.04.2020 20:48 mem8163

An airplane travels 3270 kilometers against the wind in 5 hours and 4270 kilometers with the wind in the same amount of time. What is the rate of the plane in still air and what is the rate of the wind?

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An airplane travels 3270 kilometers against the wind in 5 hours and 4270 kilometers with the wind in...
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