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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?
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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?
asked
Jul 23, 2015
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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?
Mathematics
high-school
Mohsen Abdollahi
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Mohsen Abdollahi
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Answer:
20%
Explanation:
hehe idk i just wanted some points
Qkhhly
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Jul 25, 2015
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Qkhhly
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answer is 8%
(0.40)*(0.20) = 0.08 multiply by 100 to determine percent = 8% of the class are girls who wear glasses
Wolfsgang
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Jul 29, 2015
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Wolfsgang
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