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 spped in miles per hour, for the 5 hours driving?
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Question 337715: 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 spped in miles per hour, for the 5 hours driving? Answer by Fombitz(32388) (Show Source):
