In a group of 50 students, 25 play Hockey, 30 play Football, and 8 play neither game. what is the number of students who play both Hockey and Football?
10
11
12
13
D.
13
The students who play hockey = 25
The students who play football = 30
The students who play at least one game = 50-8 = 42
The students who play both hockey and football
=25 + 30-42 = 13
