Respuesta :
Number of Books =563
Number of books in each shelf=7
Number of shelves =Number of Books
—————————-
Number of books in each shelf
=563/7
=80.4
Nearly 81 shelves are there.
Number of books in each shelf=7
Number of shelves =Number of Books
—————————-
Number of books in each shelf
=563/7
=80.4
Nearly 81 shelves are there.