Mr. Anderson drove 420 miles on 27 gallons of gas. Mr. Gladden drove 450 miles on 30 gallons of gas. Find the mileage per gallon for Mr. Gladden. (6.RP.2.c)

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Mileage per gallon for Mr. Gladden = 450 miles / 30 gallons = 15 miles per gallon

it is 15.00