If the volume of a cone is 14.5 cubic meters, what is the volume of a cylinder with the same base and height as it?
一个圆锥的体积是14.5立方米，与它等底等高的圆柱的体积就是多少立方米．
<gadget id="calculator">14.5 * 3</gadget>
<output>43.5</output>

<result>43.5</result>