Use the formula V=lwh so V=22.5*14*11.5
The volume is 96 cubic inches.
It is: 72A cubic inches
If a calculation of volume in cubic inches is needed, all dimensions need to be converted to inches before calculating the volume. For example, if calculating a rectangular prism in cubic inches, the dimensions need to be converted to inches, then the volume is calculated as length times width times height.
Volume = 12*4*8 = 384 cubic inches
20736 cubic inches. It isn't a cube unless all dimensions are the same. This would be a rectangular solid.
14*8*6 = 672 cubic inches.
Knowing the volume doesn't tell you what any of the dimensions has to be. There are an infinite number of different possibilities that all have the same volume.
(32.1" x 28.2" x 12") = 10,862.64 cubic inches = 6.28625 cubic feet = 47.024 gallons (rounded)
It is 2 cubic feet.
If it's rectangular, i.e. all its angles are 90 degrees, then Volume = 26,496 cubic inches = 15 and 1/3 cubic feet
The volume is 66.092 cubic inches.
Each of the three dimensions are 12.97430823 inches