The volume of a cone is 9.42 cubic decimeters, what is the volume of a cylinder with the same base and height as it?
一个圆锥体的体积是9.42立方分米，与它等底等高的圆柱体的体积是多少．
<gadget id="calculator">9.42 * 3</gadget>
<output>28.26</output>

<result>28.26</result>