A cylinder and a cone have the same base and height. If they are to be equal in volume, if the height of the cylinder is 16 centimeters, how many centimeters should the height of the cone be?
一个圆柱体和一个圆锥体等底等高，现在如果要让它们体积相等，圆柱体的高如果为16厘米，则圆锥体的高就应当是多少厘米．
<gadget id="calculator">3 / 1</gadget>
<output>3</output>

<gadget id="calculator">3 * 16</gadget>
<output>48</output>

<result>48</result>