Mathematics
Mathematics, 03.04.2021 05:10, ARandomPersonOnline

A two-engine Cessna (airplane) flew for 510 miles with a tailwind (with the wind) of 40 mph in the same amount of time that it flew for 330 miles with a headwind (against the wind) of 20 mph. What was the speed of the Cessna?

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A two-engine Cessna (airplane) flew for 510 miles with a tailwind (with the wind) of 40 mph in the s...

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