jelleyyyAney jelleyyyAney

26-03-2017
Mathematics

contestada

Mr.breton drives 45 miles per hour for 2 hours, then 32 miles per hour for 75 minutes. what is his average speed for the whole trip?

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rarrininger rarrininger

30-03-2017

45 + 32 =7777/2 = 38.5
answer: His average speed is 38.5 mph

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