SOLUTION: Nickola swam at a rate of 3 km/hr and ran at a rate of 11 km/hr for a total distance traveled of 33.5 km. If he completed the race in 4.5 hours, how long did he take t
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Question 1164422: Nickola swam at a rate of 3 km/hr and ran at a rate of 11 km/hr for a total distance traveled of 33.5 km. If he completed the race in 4.5 hours, how long did he take to complete each part of the race? Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! Nickola swam at a rate of 3 km/hr and ran at a rate of 11 km/hr for a total distance traveled of 33.5 km. If he completed the race in 4.5 hours, how long did he take to complete each part of the race?
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t = time swimming
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3t + 11*(4.5 - t) = 33.5
