Alright, lets get started.
Height of the bin = 4 ft
Length of the bin = 9 ft
Width of the bin = 11 ft
Volume of the bin = [tex] L*W*H [/tex]
Volume V [tex] = 9*11*4 [/tex]
Volume V[tex] = 396 [/tex] cubic feet
6 books fiils 1 cubic feet
or
1 cubic feet is filled by = 6 books
So, 396 cubic feet is filles by [tex] = 396 * 6 [/tex]
So, 396 cubic feet is filles by [tex] =2376 [/tex] books
It means 2376 books will fit in the storage bin. : Answer
Hope it will help :)