Seudónimo Seudónimo

13-10-2016
Mathematics

contestada

Two ninths of 540 students at east side middle school are in chorus. 3/4 of chorus members are girls. 2/5 of the girls in chorus are sopranos. What fraction of the school are girl sopranos in the chorus?

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kathrynespi kathrynespi

13-10-2016

2/9 • 3/4 • 2/5 = 1/15
1/15 of of the students are girl sopranos in chorus.

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