A car gets 40 kilometers per gallon of gasoline. How many gallons of gasoline would the car need to travel 120 kilometers?	Choose the correct choice from the following answers:
A) 4.5	B) 5.5	C) 6.5	D) 3	E) 8.5
Each 40 kilometers, 1 gallon is needed. We need to know how many 40 kilometers are there in 120 kilometers?   120 ÷ 40 = 3 × 1 gallon = 3 gallons   correct answer 3
<result>D</result>
A car gets 40 kilometers per gallon of gasoline. How many gallons of gasoline would the car need to travel 120 kilometers?