Question 994728

Since one linear foot equals {{{12in}}}, the cube measures {{{12in}}} wide by {{{12in}}} deep by {{{12in}}} high. To compute the volume in cubic inches, multiply the length, width, and height. 
So, {{{12in*12in* 12in=1728in^2}}}. 


{{{30ft^3 =30*1728in^3=51840in^3}}}