Mathematics>Standard Multiple Choice
Read the following SAT test question and then click on a button to select your answer.
At Central High School, the math club has 15 members and the chess club has 12 members. If a total of 13 students belong to only one of the two clubs, how many students belong to both clubs?
(A) 2
(B) 6
(C) 7
(D) 12
(E) 14