piece of iron wire with a length of 108 cm is welded into a cuboid with a ratio of length, width and height of 4:3:2 (the joints are ignored), what is the volume of this cuboid in cubic centimeters?
把一根长为108厘米铁丝，焊成一个长、宽、高之比为4：3：2的长方体(接头部分忽略不计)，这个长方体的体积是多少立方厘米．
<gadget id="calculator">108 / 4</gadget>
<output>27</output>

<gadget id="calculator">4 + 3 + 2</gadget>
<output>9</output>

<gadget id="calculator">4 / 9</gadget>
<output>4/9 = around 0.444444</output>

<gadget id="calculator">3 / 9</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">27 * (1/3)</gadget>
<output>9</output>

<gadget id="calculator">2 / 9</gadget>
<output>2/9 = around 0.222222</output>

<gadget id="calculator">27 * (4/9) * 9 * 27 * (2/9)</gadget>
<output>648</output>

<result>648</result>