15
1) Gathering the data
Crate as a rectangular prism
Volume: 3240 ft³
Ab =216 ft²
Height=?
2) As the general way to find out the Volume of a prism is given by:
[tex]\begin{gathered} V\text{ =Ab }\cdot\text{ h} \\ \end{gathered}[/tex]We can plug into that the following data:
[tex]\begin{gathered} 3240=\text{ 216 .h} \\ \frac{3240}{216}=\frac{216}{216}h \\ h\text{ =15} \end{gathered}[/tex]3) Hence, the height of the crate is 15 feet.
