Question

The librarian keeps all the books in the bookshelves

Answer 1

Yes . He or she is responsible

Answer 2

Answer:

A librarian wants to purchase a bookshelf to keep 15 identical books of width 6 cm each.

There are three bookshelves of widths 0.75 m,1 m and 1.25 m available in a market: Choose the ones that the librarian can buy.

Explanation: