A survey was taken of drivers regarding the factors that the…
A survey was taken of drivers regarding the factors that they considered important in buying a new car. 84 said cost. 15 said cost but not gas mileage. 72 said safety. 48 said all three. 56 said cost and safety. 25 said gas mileage but not safety. 20 said gas mileage but not cost. Construct a Venn diagram that represents the results. How many said gas mileage in the survey?