What is the volume of a cuboid with a length of 20 cm, a width of 5 cm, and a height of 6 cm?
一个长方体长20厘米，宽5厘米，高6厘米，它的体积是多少．
<gadget id="calculator">20 * 5 * 6</gadget>
<output>600</output>

<result>600</result>