Raymond B. answered 05/20/21
Tutor
5
(2)
Math, microeconomics or criminal justice
(7/10)(450)= 7(45) = 315 girls
450-315 = 135 boys
315/135 = 7/3
Shari G.
asked 09/16/19Raymond B. answered 05/20/21
Math, microeconomics or criminal justice
(7/10)(450)= 7(45) = 315 girls
450-315 = 135 boys
315/135 = 7/3
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