A cylinder with equal base and equal height has a volume 6 cubic decimeters larger than that of a cone. What is the volume of this cone?
等底等高的圆柱比圆锥体积多6立方分米，这个圆锥体的体积是多少立方分米．
<gadget id="calculator">6 / 2</gadget>
<output>3</output>

<result>3</result>