SOLUTION: A cyclist rode 3 hours with a tail wind of 6 km/h. The return trip againt the head wind took 5 hours. Find the cyclist's speed in still air.
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Question 30290: A cyclist rode 3 hours with a tail wind of 6 km/h. The return trip againt the head wind took 5 hours. Find the cyclist's speed in still air. Answer by Paul(988) (Show Source):