square frame with a side length of 8 cm is just surrounded by a piece of iron wire. If this iron wire is used to form a cuboid frame with the ratio of length, width, and height being 3:4:5, what is the volume of the cuboid frame?
用一根铁丝刚好围成一个棱长是8cm的正方体框架．如果用这根铁丝围成一个长、宽、高的比是3：4：5的长方体框架，这个长方体框架的体积是多少？
<gadget id="calculator">12 / 4</gadget>
<output>3</output>

<gadget id="calculator">3 + 4 + 5</gadget>
<output>12</output>

<gadget id="calculator">3 / 12</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">4 / 12</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">5 / 12</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">8 * 3 * (1/4) * 8 * 3 * (1/3) * 8 * 3 * (5/12)</gadget>
<output>480</output>

<result>480</result>