A square frame with side length 6cm can be made with an iron wire; if this iron wire is used to make a rectangular parallelepiped frame with length 5cm and width 3cm, what is its height?
用一根铁丝可以做一个棱长为6cm的正方体框架；如果用这根铁丝做一个长5cm，宽3cm的长方体框架，它的高是多少？
<gadget id="calculator">12 / 4</gadget>
<output>3</output>

<gadget id="calculator">6 * 3</gadget>
<output>18</output>

<gadget id="calculator">18 - 5 - 3</gadget>
<output>10</output>

<result>10</result>