Question by RickSus R: How many girls are wearing blue uniform shirts?
The girls wear blue or red uniform shirts to school, 72% of the girls are wearing blue uniform shirts. If 56 girls are wearing red uniform shirts, how many are wearing blue?
Best answer:
Answer by Rec
if 72% of the girls wear blue uniform then, 28% of the girls wear red uniform.
let x be the number of total girls
56 = .28x
x = 200
there are 200 girls total
200 - 56 = 144 girls wear blue uniform
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