What was the average (mean) rainfall in February for the three years?

The Chen family traveled 75 miles to visit relatives. If they traveled 43 1/3 miles before they stopped at a gas station, how far was the gas station from their relatives house? 1

Julie counts the cars passing her house, and finds that 2 of every 5 cars are foreign. If she counts for an hour, and 60 cars pass, how many of them are likely to be domestic?

A recent survey polled 2,500 people about their reading habits. The results are as follows:

How many people surveyed had read books in the last month?

A certain university has 36,042 total students. Of these students, 16,534 are male. Approximately how many more women attend the university than men?