In a certain class, 40% of the students are girls, and 20% of the girls wear glasses.
What percent of the children in the class are girls who wear glasses?

Question

20-03-2014
Mathematics

Answered

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In a certain class, 40% of the students are girls, and 20% of the girls wear glasses.
What percent of the children in the class are girls who wear glasses?

Sagot :

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