Answer:12
Step-by-step explanation:
Given
Each coin roll can hold 40 quarters
There are a total of 479 quarters
So, no of coin roll [tex]=\dfrac{\text{Total quarters}}{\text{Holding capacity of each coin roll}}[/tex]
[tex]\Rightarrow \frac{479}{40}=11.975[/tex]
As no of coin rolls cannot be in decimal
[tex]\therefore[/tex] there are 12 coin rolls