The following graph represents the number of students enrolled and the number of students qualified in five colleges during a particular year.
What is the ratio of enrolled to qualified students across all colleges?
1
3 ∶ 7
2
13 ∶ 3
3
6 ∶ 7
4
6 ∶ 5
The following graph represents the number of students enrolled and the number of students qualified in five colleges during a particular year.
What is the ratio of enrolled to qualified students across all colleges?