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23-07-2018
Mathematics

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a bookshelf is 30 inches wide. Each book is 2 11/16 inches wide. How many books fit in the bookshelf?

Respuesta :

23-07-2018

[tex] \dfrac{30 \textrm{ in}}{2 \frac{11}{16} \textrm{ in/book}} = \dfrac{30 \times 16}{2 \times 16 + 11} = \dfrac{480}{43} \approx 11.16 \textrm{ books}[/tex]

Answer: 11 books

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