In a class of 100 students, 35 offer History, 43 offer Geography and 50 offer...

In a class of 100 students, 35 offer History, 43 offer Geography and 50 offer Economics. 14 students offer History and Geography, 13 offer Geography and Economics and 11 offer History and Economics. The number of students that offer none of the subjects is four times the number of those that offer three subjects

1) how many students offer three subjects?
2) how many students offer none?
3) how many students offer only one of the subjects?
4). how many students offer History and Geography only ?

In Mathematics
1 Answers Available
Asked by Ogochukwu on 30th March, 2024