If the volume of a cone is 18 cubic meters, what is the volume of a cylinder with the same base and height?
圆锥体体积是18立方米，与它等底等高的圆柱体体积是多少．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">18 / (1/3)</gadget>
<output>54</output>

<result>54</result>