A cylinder is 24 cubic centimeters larger than a cone with the same base and height. The height of the cone is 9 centimeters. What is the area of the base of the cylinder in square centimeters?
一个圆柱比与它等底等高的圆锥多24立方厘米，圆锥体的高是9厘米，圆柱的底面积是多少平方厘米？
<gadget id="calculator">24 / 2</gadget>
<output>12</output>

<gadget id="calculator">3 / 9</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">12 * (1/3)</gadget>
<output>4</output>

<result>4</result>