There are 660 bottles to be arranged in boxes. Each box will contain 12 bottles. How many boxes are needed for the arrangement of all 660 bottles?

To find the number of boxes needed, we can divide the total number of bottles by the number of bottles per box:

660 bottles / 12 bottles per box = 55 boxes

Therefore, 55 boxes are needed for the arrangement of all 660 bottles.

To find the number of boxes needed to arrange 660 bottles, we divide the total number of bottles by the number of bottles in each box:

660 bottles รท 12 bottles/box = 55 boxes

Therefore, 55 boxes are needed to arrange all 660 bottles.