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Kay [80]
3 years ago
14

Ruben bougt 6 new books for his collection. This increased his collection by 12%. How many books did he have before his purchase

s.
Mathematics
1 answer:
Zielflug [23.3K]3 years ago
6 0
He had 44 books before the purchases because 12% of 50 is 6 and 6-50 is 44
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