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One morning martin drove 80 miles in 2 hours after lunch he covered 100 miles more in 3 hours what is his average rate of speed in miles per hours for the 5 hours of driving?

Samantha Barber

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Kathy Robinson on September 27, 2019

(80 + 100) / (2 + 3) = 180/5 = 36 miles per hour.


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