Reading Pie Charts

Like everyone else, Annie has 24 hours in the day.  The pie chart above shows how she typically spends her day.  She spends $\dfrac{1}{12}$ of her day using the computer.  Use the chart to answer the questions below:

1. About what fraction of her time does Annie spend sleeping?
2. About how many hours a day does Annie spend on the computer?
3. About how many hours a day does Annie spend sleeping?
4. About what percent of her time does Annie spend sleeping?
5. About what percent of her time does Annie spend at school?
6. About how many hours does Annie spend in school each day?
7. About how many hours does Annie spend doing homework each day?
8. About what percent of her time does Annie spend on homework each day?
9. How many hours a day does Annie spend in school and doing homework?
10. What fraction of the day does Annie spend in school and doing homework?
11. What fraction of the day does Annie spend on the computer and doing homework?
12. What fraction of the day does Annie spend awake?