Mathematics, 22.03.2020 02:32 aleshachrishon42

Flying against the wind, an airplane travels 3850 km in 7 hours. Flying with the wind, the same plane travels 4350 km in 5 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 3850 km in 7 hours. Flying with the wind, the same plan...