Mathematics, 26.11.2019 11:31 leledaisy1994

Flying against the wind, an airplane travels 2280 km in 4 hours. flying with the wind, the same plane travels 6650 km in 7 hours. what is the rate of the plane in still air and what is the rate of the wind?

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Flying against the wind, an airplane travels 2280 km in 4 hours. flying with the wind, the same plan...