Types of Pets Each Class Has

Class	Dogs	Cats	Fish
Freshmen	31	10	7
Sophomores	54	21	5
Juniors	60	16	9
Seniors	42	3	13
Total Number of all Students Who Have Pets is 271 Students

1. Total Number of Students Who Have Dogs is 187 Students
2. Total Number of Students Who Have Cats is 50 Students
3. Total Number of Students Who Have Fish is 34 Students