10) A mobile library has 1122 books in its collection. If there are 22 shelves in the library, then how many
books, on average, are stacked on each shelf?
Divide:
1122/22 = ?
i do but i get 51 and that is not a choice for an answer so i didn't know if the average had soemthing to do with it
572
To find out how many books, on average, are stacked on each shelf in the mobile library, you need to divide the total number of books by the number of shelves.
In this case, the total number of books is given as 1122, and the number of shelves is given as 22.
To find the average number of books per shelf, you would perform the following calculation:
Average number of books per shelf = Total number of books / Number of shelves
So, substituting the given values into the formula, we get:
Average number of books per shelf = 1122 / 22
To calculate this, perform the division:
Average number of books per shelf = 51
Therefore, on average, there are 51 books stacked on each shelf in the mobile library.