Xiao Ming uses a 280 cm long iron wire to make a cuboid frame, the ratio of length, width and height is 2:2:3, what is the volume of this cuboid in cubic centimeters?
小明用一根280厘米长的铁丝做一个长方体框架，长、宽、高的比为2：2：3，这个长方体的体积是多少立方厘米？
<gadget id="calculator">280 / 4</gadget>
<output>70</output>

<gadget id="calculator">2 + 2 + 3</gadget>
<output>7</output>

<gadget id="calculator">2 / 7</gadget>
<output>2/7 = around 0.285714</output>

<gadget id="calculator">70 * (2/7)</gadget>
<output>20</output>

<gadget id="calculator">3 / 7</gadget>
<output>3/7 = around 0.428571</output>

<gadget id="calculator">70 * (3/7)</gadget>
<output>30</output>

<gadget id="calculator">20 * 20 * 30</gadget>
<output>12_000</output>

<result>12_000</result>