Mathematics, 18.02.2021 03:30 ceelow

A plane traveled 1404 miles to Helsinki and back. The trip there was with the wind. It took 13 hours. The trip back was into the wind. The trip back took 26 hours. Find the speed of the plane in still air and the speed of the wind. (HINT: The plane and wind together will result in the miles per hour. The plane against the wind will result in a different miles per hour) PLEASE HELP !

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A plane traveled 1404 miles to Helsinki and back. The trip there was with the wind. It took 13 hours...

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