If a cylindrical billet is cut into the largest cone, 1.6 cubic decimeters will be cut off. What is the volume of the cylinder?
把一个圆柱体钢坯削成一个最大的圆锥体，要削去1.6立方分米，该圆柱的体积是多少立方分米．
<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">1.6 / (2/3)</gadget>
<output>2.4</output>

<result>2.4</result>