The second one doesn't make a lot of sense because you can't have more drug addicts enrolled in highschool than students enrolled in highschool because all drug

The second one doesn't make a lot of sense because you can't have more drug addicts enrolled in highschool than students enrolled in highschool because all drug addicts that are also enrolled in highschool would be students. Unless them being enrolled, but not attending class because they are drug addicts makes them not students.