Question
A library has a certain number of books. In May, the library bought 349 new books and 204 books were loaned out. In June, the library lost 354 books and loaned out 201 books, after which 3830 books were left. How many books were there in the library in the beginning of May?
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A library has a certain number of books. In May, the library bought 349 new books and 204 books were loaned out. In June, the library lost 354 books and loaned out 201 books, after which 3830 books were left. How many books were there in the library in the beginning of May?