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Mathematics, 15.10.2020 01:01 Tink2334
Each morning librarians place 560 books on a book shelf in the school library. Each student that visits library that day takes exactly 3 books from this shelf. Let s be the number of students which visit library on a particular day. Let b be the number of books left on the shelf at the end of that day.
c
How many books were left on the shelf the day 87 students visited the library?
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Each morning librarians place 560 books on a book shelf in the school library. Each student that vis...
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