Cut a cylinder into the largest cone. The volume of the cone is 24 cubic decimeters. What is the volume cut off?
把一个圆柱削成一个最大的圆锥，圆锥的体积是24立方分米，削去的体积是多少立方分米．
<gadget id="calculator">24 * 2</gadget>
<output>48</output>

<result>48</result>