We are given volume of a shipping container = 448.656 cubic inches.
And this shipping container can hold = 24 smaller boxes.
Volume of each small box = [tex]\frac{The\ volume\ of\ the \ shipping\ container}{Volume \ of \ each \ small \ box}[/tex].
= [tex]\frac{448.656}{24}[/tex]
On dividing 448.656 by 24 we get
= 18.694.