A car gets 40 kilometers per gallon of gasoline. How many gallons of gasoline would the car need to travel 190 kilometers? Choices:
A) 3.5 gallons B) 2.7 gallons C) 5.7 gallons D) 4.75 gallons E) 7.5 gallons

Rationale: "each 40 kilometers , 1 gallon is needed . we need to know how many 40 kilometers are there in 190 kilometers ? 190 ã · 40 = 4.75 ã — 1 gallon = 4.75 gallons correct answer is d ) 4.75 gallons"
Answer: D