Easy# Fullerton High Concentrations

GMAT-6SXKZK

Students at Fullerton High School must choose one of the following three concentrations: science, math, or liberal arts. Double-concentrating is permitted but not triple-concentrating. Currently, $11\%$ of students are double-concentrating in science and math.

If $40\%$ of students chose science,$ 35\%$ math, and $40\%$ liberal arts, what is the maximum percentage of the student body that double-concentrates in math and liberal arts?