SOLUTION: One morning martin drove 80 miles in 2 hours. After lunch he covered 100 miles more in 3 hours. What was his average rate of speed in miles per hour for the 5 hours of driving?
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Question 528674: One morning martin drove 80 miles in 2 hours. After lunch he covered 100 miles more in 3 hours. What was his average rate of speed in miles per hour for the 5 hours of driving? Answer by josmiceli(19441) (Show Source):
