SOLUTION: Jimmy drove for 80 miles in heavy traffic. He then reached the highway where he drove 260 miles at an average speed that was 25 miles per hour faster than the average speed he dro
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Question 545136: Jimmy drove for 80 miles in heavy traffic. He then reached the highway where he drove 260 miles at an average speed that was 25 miles per hour faster than the average speed he drove in heavy traffic. If the total trip took 6 hours, determine his average speed in heavy traffic and on the highway. Answer by mananth(16946) (Show Source):
