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09-11-2018
Mathematics

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PLEASE HELP!!!! I'M REALLY STUCK!
Flying agents the wind, an airplane travels 7440km in 8 hours. Flying with the wind, the same airplane travels 4840km in 4 hours. What is the rate of the plane in still air? What is the rate of the wind?

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09-11-2018

In wind it’s 1,210 and in air it’s 930

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