The length of a cuboid is 12 cm, twice its width, and its height is 1/4 of its length. What is the volume of this cuboid in cubic centimeters?
一个长方体的长是12厘米，是宽的2倍，高是长的(1/4)．这个长方体的体积是多少立方厘米？
<gadget id="calculator">12 / 2</gadget>
<output>6</output>

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

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

<gadget id="calculator">12 * 6 * 3</gadget>
<output>216</output>

<result>216</result>