If a cylindrical wood is cut into the largest cone, the volume cut off is 2.4 cubic decimeters, what is the volume of the cylinder?
一个圆柱形木料，削成一个最大的圆锥，削去的体积是2.4立方分米，则圆柱的体积是多少．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 - (1/3)</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">2.4 / (2/3)</gadget>
<output>3.6</output>

<result>3.6</result>