ray uses 1/4 of a gallon of gasoline to drive a distance of 5 1/2 miles. at this rate, how many miles can he drive on 1 gallon of gas

Answer:
22 miles per gallon
Step-by-step explanation:
5.5 x 4 =
5 x 4 = 20
0.5 x 4 = 2
20 + 2 = 22
22 mi/ga