What is the average velocity of the plane in still air

Reference no: EM13201989

a plane flies 490 miles with the wind and 310 miles against the wind in the same length of time. If the average velocity of the wind is 27 mph, what is the average velocity of the plane in still air?

Reference no: EM13201989

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What is the average velocity of the plane in still air : a plane flies 490 miles with the wind and 310 miles against the wind in the same length of time. If the average velocity of the wind is 27 mph, what is the average velocity of the plane in still air?

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