Mathematics, 20.04.2021 23:50 challenggirl
A pilot flying at a constant rate against a headwind of 50 km/hr flew for 750 kilometers, then reversed direction and returned to his starting point. He completed the round trip in 8 hours. What was the speed of the plane?
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A pilot flying at a constant rate against a headwind of 50 km/hr flew for 750 kilometers, then rever...
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