Question

four notebooks 4.40. how many notebooks can you buy for 6.60.

Answer 1

4 notebooks=4.40
1 notebook=1.10 <--- divided both sides by 10
6.60/1.10 <--- total amount/price per=total number purchasable
6 notebooks

Hope this helps!

Answer 2

I believe 6 because each book is 1.1 so yeah maybe wrong.