SOLUTION: Against the wind a commercial airline in South America flew 320320 miles in 2.52.5 hours. With a tailwind the return trip took 22 hours. What was the speed of the plane in still&
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Question 1088507: Against the wind a commercial airline in South America flew 320320 miles in 2.52.5 hours. With a tailwind the return trip took 22 hours. What was the speed of the plane in still air? What was the speed of the wind? Answer by ikleyn(53751) (Show Source):
