The sum of the sides of a cuboid is 220 cm, the ratio of length to width is 2:1, and the ratio of width to height is 1:2, what is the volume of this cuboid in cubic centimeters?
一个长方体棱长之和是220厘米，长与宽的比是2：1，宽与高的比是1：2，这个长方体的体积是多少立方厘米？
<gadget id="calculator">220 / 4</gadget>
<output>55</output>

<gadget id="calculator">2 + 1 + 2</gadget>
<output>5</output>

<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">55 * (2/5)</gadget>
<output>22</output>

<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">55 * (1/5)</gadget>
<output>11</output>

<gadget id="calculator">22 * 11 * 22</gadget>
<output>5_324</output>

<result>5_324</result>