SOLUTION: while training for an iron man competition. tony bikes for 48 miles and runs for 12 miles. if his biking speed is 8 times his running speed and it takes 4 hours to complete the tra
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Question 1093380: while training for an iron man competition. tony bikes for 48 miles and runs for 12 miles. if his biking speed is 8 times his running speed and it takes 4 hours to complete the training. how long did he spend on his bike? Answer by ikleyn(52817) (Show Source):