The length of a cuboid is 20cm, the width is 16cm, and the height is 15cm. What is the volume?
一个长方体的长是20cm，宽是16cm，高是15cm，体积是多少．
<gadget id="calculator">20 * 16 * 15</gadget>
<output>4_800</output>

<result>4_800</result>