Mathematics, 23.02.2021 14:00, lizsd2004

A small plane took 3 hours to fly 960 km from Ottawa to Halifax with a tail wind. On the return trip, flying into the wind, the plane took 4 hours. Find the wind speed and the speed of the plane in still air. (5 marks)

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A small plane took 3 hours to fly 960 km from Ottawa to Halifax with a tail wind. On the return trip...

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