Mathematics, 28.03.2021 01:30 sebastianartiloufym8

A plane flew outward from Victoria to Calgary, A flying distance of 1260 km. On the return journey ( Calgary to Victoria ), due to a strong headwind, the average flying speed was 90km/hr slower than on the outward journey. The time taken for the return journey was 20 minutes more than for the outward journey. What was the speed of the plane on the return journey?

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A plane flew outward from Victoria to Calgary, A flying distance of 1260 km. On the return journey (...

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