Raymond B. answered 02/13/22
Tutor
5
(2)
Math, microeconomics or criminal justice
352 total number of students
3/5 = 132/220 - ratio of girls to boys
G/220 = 3/5
solve for G
G/220/5 = 3
G/44 = 3
G =3(44) = 132
G+B = 132+220 = 352