cuboid with a ratio of length, width and height of 3:2:3 is surrounded by iron wire with a length of 128 cm. What is the size of the space it occupies?
用长128cm的铁丝围成一个长宽高的比是3：2：3的长方体，它所占空间的大小是多少．
<gadget id="calculator">128 / 4</gadget>
<output>32</output>

<gadget id="calculator">3 + 2 + 3</gadget>
<output>8</output>

<gadget id="calculator">2 / 8</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">32 * (1/4)</gadget>
<output>8</output>

<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">32 * (3/8) * 8 * 32 * (3/8)</gadget>
<output>1_152</output>

<result>1_152</result>