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Mathematics, 23.01.2022 15:20 bckyanne3

20% of the books in a library were fiction books while the rest were non-fiction books.

When 30% of the fiction books and 15% of the non-fiction books were
borrowed, there were 1312 books left in the library. How many books were
borrowed?

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20% of the books in a library were fiction books while the rest were non-fiction books.
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