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Mathematics, 30.11.2021 14:00 totie6421

Flying against the wind, an airplane travels 5820 kilometers in 6 hours. Flying with the wind, the same plane travels 3910 kilometers 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 5820 kilometers in 6 hours. Flying with the wind, the s...
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