Of the 40 students in a gym class, 13 played volleyball, 12 ran track (4 of whom did a push up), and the remainder were absent.

Question

Of the 40 students in a gym class, 13 played volleyball, 12 ran track (4 of whom did a push up), and the remainder were absent. 
A.) What proportion of the class ran track?
B.) What percentage played volleyball?
C.) What percentage of the runners did a push up? 
D.) What proportion of the class was absent?

PsyDAG · Accepted Answer

A) 12/40 B) 13/40 * 100 C) 4/12 * 100 D) (40-13-12)/40