A cylinder and a cone have the same base diameter and the same height. The sum of the volumes of the cylinder and the cone is 24 cubic centimeters. What is the volume of the cylinder in cubic centimeters?
一个圆柱与一个圆锥，底面直径相等，高也相等，这个圆柱与这个圆椎的体积和为24立方厘米，则圆柱体积为多少立方厘米．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 + (1/3)</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">24 / (4/3)</gadget>
<output>18</output>

<result>18</result>