Jim is wondering how many miles each gallon of gas gets him. His gas tank is 12 gallons. He has 2/3 of a tank left after he drives to and from work, which is 10 miles away from his house. How many miles per gallon does he get?
He used 1/3 of his tank because 1 - (2/3) = 1/3
He used 4 gallons of gas because 12 x (1/3) = <<12*(1/3)=4>>4
He drove 20 miles because 2 x 10 = <<2*10=20>>20
He gets 5 miles per gallon because 20 / 4 = <<20/4=5>>5
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