Answer: 12 gallons of gas
Step-by-step explanation:
Timmy's car can travel an average of 135 miles on 5 gallons of gas.
To travel on 1 gallon of gas, the car will travel = 135/5 = 27 miles
The gallons of gas that will be used to travel 324 miles will be the total number of miles to be covered divided by the number miles covered for 1 gallon.
= 324/27
= 12 gallons of gas
For a journey of 324miles, 12 gallons of gas will be used.
