If a cylindrical piece of wood is cut into a cone with the largest possible volume, and the cone weighs 8 kg, what is the weight of the original piece of wood in kg?
把一个圆柱形的木材切成体积尽可能大的圆锥，圆锥重8千克，则原来这段木材重多少千克
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">8 / (1/3)</gadget>
<output>24</output>

<result>24</result>