Thanks a lot for the bug report 40% are women and have a car and 10% are men and have a car.
However, the question asks: "What percentage of the total population are females and have a car?" "The total population" is all the people in the town not just the ones that have a car. Then, it is 80% of the population since 50% have a car and we want to know the total over all population. Please, let me know if you do not agree Thanks, Jordi,

