human
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?
assistant
How many gallons did Jim use? ** He used 1/3 of his tank because 1 - (2/3) = 1/3
How many gallons did Jim use? ** He used 4 gallons of gas because 12 x (1/3) = <<12*(1/3)=4>>4
How many miles did Jim drive? ** He drove 20 miles because 2 x 10 = <<2*10=20>>20
How many miles per gallon does Jim get? ** He gets 5 miles per gallon because 20 / 4 = <<20/4=5>>5
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