Lars purchases a new SUV. The car has a 15-gallon gas tank. If he can drive 330 miles on a full tank of gas, what is the unit rate of the miles per gallon he gets?
To find the unit rate of the miles per gallon, we can divide the number of miles Lars can drive on a full tank by the number of gallons the tank can hold.
330 miles/15 gallons = <<330/15=22>>22 miles/gallon
Therefore, the unit rate of the miles per gallon that Lars gets is 22 miles/gallon. Answer: \boxed{22}.