Mathematics, 12.01.2021 23:20 sydneykated
In a middle school with 200 students there are 40 % girls. 20% of the students wear glasses . It is also known that 10% of the boys wear glasses .
1-How many boys are in this school?
2-How many girls don’t wear glasses?
3-How many students are boys and wear glasses?
Answers: 2
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In a middle school with 200 students there are 40 % girls. 20% of the students wear glasses . It is...
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