Respuesta :
Answer:
19/28 or about 68%
Step-by-step explanation:
7+12+9=28
7+12/28
19/28
Answer:
14/23
Step-by-step explanation:
People who play baseball OR basketball:
5+7+2
5+7+2
14
(Everybody except the 9 who play neither)
Total people in the class:
23