Posted by **Anonymous** on Tuesday, February 21, 2012 at 6:50pm.

Emma bought 6 new books for her collection. This increased her collection by 12%. How many books did she have before her purchases?

- Pre-Algebra Math -
**Anonymous**, Tuesday, February 21, 2012 at 7:19pm
try the equation %/100=part/total

so: 12/100=6/x then solve.

- Pre-Algebra Math -
**Andrea**, Tuesday, February 21, 2012 at 9:26pm
Hey,I know a website which does this work and i got 26/27 in multiple choice and 24/25 in essay.GO to google and type homeworkhelpout.I complete all my assignments using them.very useful.

- Pre-Algebra Math -
**Janet**, Thursday, February 7, 2013 at 7:32pm
50

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