Albie 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 of 30 students in her class, 7 are wearing green. What kind of ratio relationship is she using?
Albie is using a part-to-whole ratio relationship. Specifically, she is comparing the number of students wearing green (the part) to the total number of students in her class (the whole).
Albie is using a part-to-whole ratio relationship when comparing the number of students wearing green to the total number of students in her class.
Albie is using a ratio relationship known as the part-to-whole ratio. In this case, she is comparing the number of students wearing the color green (the part) to the total number of students in her class (the whole), which is 30.
To find the ratio, divide the number of students wearing green (7) by the total number of students (30):
Ratio of students wearing green to total students = 7/30