The sum of the volumes of a cylinder and a cone with the same base and height is 64 cubic centimeters. What is the volume of the cone in cubic centimeters?
等底等高的圆柱和圆锥，它们的体积和是64立方厘米，圆锥的体积是多少立方厘米．
<gadget id="calculator">64 / 4</gadget>
<output>16</output>

<result>16</result>