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August 22, 2014

August 22, 2014

Posted by **cindy** on Tuesday, December 7, 2010 at 5:22pm.

A.how many are boys

B.how many are gorls

- math -
**Ms. Sue**, Tuesday, December 7, 2010 at 5:25pmLet x equal the total number of boys.

3/7 = x/140

Cross multiply.

7x = 420

x = 420/7

x = ?

- math -
**chris**, Sunday, January 9, 2011 at 1:59pm60 boys

80 girls

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