In an AP* Stats Class, 57% of Students Eat Breakfast

Multiple Choice

In an AP* Stats class, 57% of students eat breakfast in the morning and 80% of students floss their teeth. Forty-six percent of students eat breakfast and also floss their teeth.
-What is the probability that a student from this class eats breakfast or flosses their teeth?

A) 9%
B) 57%
C) 11%
D) 34%
E) 91%