pls answer quickly

Students at a school were asked to state their preferences in music. Results of the survey are shown in the circle chart.

What percent of students preferred rock and classical music?

A) 15%

B) 26%

C) 39%

D) 57%​

pls answer quickly Students at a school were asked to state their preferences in music Results of the survey are shown in the circle chart What percent of stude class=