Complete the two-way table with data from the class.

For each question:

• Decide what categories you would use to calculate the percentage, and explain your reasoning.
• Write an expression to use to find the percentage.
• Calculate the percentage to the nearest whole number.

1. What percentage of the class prefers sci-fi movies?
2. What percentage of the class prefers science class?
3. What percentage of the class prefers dramas?
4. What percentage of the class prefers science class and dramas?
5. What percentage of the class prefers English class?
6. Of the students who prefer dramas, % prefer English class.
7. Of the students who prefer science class, % prefer sci-fi movies.