A cuboid has a base area of 16d㎡ and a height of 5dm, what is its volume in cubic decimeters?
一个长方体的底面积是16d㎡，高5dm，它的体积是多少立方分米？
<gadget id="calculator">16 * 5</gadget>
<output>80</output>

<result>80</result>