Irene R. answered 03/13/20
BS in Mechanical Engineering and Certified math teacher for 13 years
First, you would need to determine the number of gallons of gas necessary to drive 430 miles. Since you can travel 22 miles on each gallon of gas, you would divide 430 by 22 to determine the number of gallons needed to make the trip:
430/22 = 19.545 gallons of gas
Since each gallon costs $3.10, the total cost will be: 19.545 gallons * $3.10 = $60.59 for the trip