Question
A plane flies 600 km with a tailwind in 2 hours and returns against the wind in 3 hours. What is the wind speed?
Select an option. Your answer will be checked instantly.
Correct Answer: B. 50 km/h
Explanation:
Downwind speed is 300 km/h and upwind speed is 200 km/h.
Wind speed is half their difference: 50 km/h.
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