## Prealgebra (7th Edition)

$V=72$ cubic in. $A=108$ square in.
The volume of a rectangular cuboid can be calculated as: $V=a\times b\times c$ Here: $V=6\times4\times3=72$ cubic in. The surface area of a rectangular cuboid can be calculated as: $A=2\times(ab+ac+bc)$ Here: $A=2\times (6\times4+6\times3+4\times3)=2\times(24+18+12)=2\times54=108$ square in.