Respuesta :

Answer:

25.9 miles

Step-by-step explanation:

To find out how far he can go on one gallon of gas, we divide miles by gallons.

311 miles/ 12 gallons

25.91666666 miles per gallon

So on one gallon of gas, he can go 25.9166666666 miles

Rounding to the nearest tenth.

25.9 miles