A 72 cm long iron wire is welded into a cuboid frame, the ratio of the length, width and height of this cuboid frame is 4:3:2. Now paste colored paper on the surface of this cuboid frame, how many square centimeters is the area covered with colored paper?
用一根长72厘米的铁丝焊接成一个长方体框架，这个长方体框架长、宽、高的比是4：3：2，．现在在这个长方体框架的表面贴上彩纸，贴彩纸的面积是多少平方厘米？
<gadget id="calculator">72 / 4</gadget>
<output>18</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">2 / 9</gadget>
<output>2/9 = around 0.222222</output>

<gadget id="calculator">18 * (4/9) * 18 * (1/3) * 18 * (2/9)</gadget>
<output>192</output>

<result>192</result>