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September 19, 2014

September 19, 2014

Posted by **Anonymous** on Sunday, March 30, 2014 at 7:30pm.

If the entire elementary school has a population of 400 students, how many would you expect to be girls?

- Math -
**Damon**, Sunday, March 30, 2014 at 7:35pm12/8 = 3/2 = boys/girls

boys/total = 3/5

girls/total = 2/5

so that boys/girls = 3/2

so girls /total = 2/5 = girls/400

girls = 800/5 = 160

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