Mathematics, 06.05.2020 00:08 skywil8981
John can fly his airplane 2,800 miles with a wind speed of 50 mph. In the same time he can travel 2,400 miles against the wind. If the speed of the wind is 50 mph, find the speed of his airplane.
Answers: 2
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John can fly his airplane 2,800 miles with a wind speed of 50 mph. In the same time he can travel 2,...
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