Automobile Owners

Welcome! You are encouraged to register with the site and login (for free). When you register, you support the site and your question history is saved.

In a survey of 120 people, how many own an automobile?

(1) In the survey, the number of people who do not own an automobile is 2 times the number who do own an automobile.

(2) In the survey, the number of people who do not own an automobile is 40 more than the number who do own an automobile.