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Ruben bought 6 new books for his collection. This increased his collection by 12%. How many books did he have before his purchase?
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Nov 3, 2017
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Ruben bought 6 new books for his collection. This increased his collection by 12%. How many books did he have before his purchase?
Mathematics
middle-school
Shawn Lee
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He had 50 books before.
Hvintus
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Nov 10, 2017
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Hvintus
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