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In a class of 60 students, where the number of girls is twice that of boys, Kamal, a boy ranked seventeenth from top....

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In a class of 60 students, where the number of girls is twice that of boys, Kamal, a boy ranked seventeenth from the top. If there are 9 girls ahead of Kamal, how many of boys in rank after him?

posted Aug 8, 2018 by anonymous

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1 Answer

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12


The number of boys is 60/3=20
Before Kamal there are 16 people, 16-9=7 of them are boys. Including Kamal, this number is 7+1=8 leaving 20-8=12 boys after him.

answer Aug 8, 2018 by Hanifa Mammadov



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