You ask 40 students which of three items from the cafeteria they like the best. You record the results on the piece of paper shown.

Result of a survey on a paper. First line. What is your favorite cafeteria food? Second line. Pizza: 30 percent. Third line. Pasta: 18 students. Fourth line. Salad: 10 students.

What percent of students answered salad?
% of students answered salad