To weld a cuboid frame with a length of 10cm, a width of 8cm, and a height of 6cm, at least how long iron wires should be prepared.
要焊接一个长10cm，宽8cm，高6cm的长方体框架，至少要准备多少长的铁丝才够．
<gadget id="calculator">10 + 8 + 6</gadget>
<output>24</output>

<gadget id="calculator">24 * 4</gadget>
<output>96</output>

<result>96</result>