Alibie is comparing the ratio of students in her class that are wearing the color green to the total number of students in her class. She finds out 30 students in her class, 7 are wearing green. What kind of ratio relationship is she using

Alibie is using a part-to-whole ratio relationship.

Alibie is using a part-to-whole ratio relationship. The ratio she is comparing is the number of students wearing the color green (the part) to the total number of students in her class (the whole).

Alibie is using a part-to-whole ratio relationship to compare the number of students wearing the color green to the total number of students in her class. In this case, the part is the number of students wearing green (7) and the whole is the total number of students in her class (30).