Question 703980
a small plane traveled the 1800 km distance between two islands in 3 hours with the wind. the return trip against the wind took 6 hours . find the rate of the plane in still air and the rate of the wind
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Find the 2 groundspeeds using r = d/t
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The plane's airspeed is the average of the 2.
The windspeed is the difference between airspeed and groundspeed.
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"the rate of the plane in still air" is a moronic statement.