What is the speed of the airplane in still air

Reference no: EM13205572

an airplane flies 490miles with the wind and 330 against the wind in the same length of time. if the speed of the wind is 20, what is the speed of the airplane in still air?

Reference no: EM13205572

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What is the speed of the airplane in still air : an airplane flies 490miles with the wind and 330 against the wind in the same length of time. if the speed of the wind is 20, what is the speed of the airplane in still air?

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