Use a 96 cm long iron wire to make a cuboid frame with a length of 12 cm, a width of 8 cm, and a height of cm.
用一根96厘米长的铁丝制成一个长12厘米、宽8厘米、高多少厘米的长方体框架．
<gadget id="calculator">96 / 4</gadget>
<output>24</output>

<gadget id="calculator">24 - 12 - 8</gadget>
<output>4</output>

<result>4</result>