Question

Santosh wishes to arrange books in a bookshelf in rows of $6$ books each. Find the rule that gives number of books that can be put in the bookshelf.

Answer 1

Number of books expression:

Given: One row of bookshelf can contain $6$ books.

$\therefore$ Two row and three row will contain $12$ and $18$ books respectively.

Therefore we can find the number of books by using the rule $‘6n’$. (Where $‘n’$is number of rows in the bookshelf).