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Debora [2.8K]
3 years ago
12

In a certain class 40% of students are girls and 20% of the girls wear glasses what percent of the children in the class a girl

who wear glasses?
Mathematics
1 answer:
Zielflug [23.3K]3 years ago
4 0
Okay. 
40/100 students are girls.
20% of those 40 girls wear glasses. 
So that's 20/40.
20/100
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