Posted by Anonymous on .
2/5 of the 40 students in class are girls. 1/4 of the girls wear glasses. How many girls do not wear glasses?

Math 
Ms. Sue,
(1/4) * (2/5) * 40 = 80/20 = 4 girls wear glasses
(2/5) * 40 = 80/5 = 14 students are girls