A cylinder and a cone have the same base area. The height of the cone is three times the height of the cylinder. It is known that the volume of the cylinder is 20 cubic centimeters. What is the volume of the cone?
一个圆柱和一个圆锥底面积相等，圆锥的高是圆柱的高的3倍，已知圆柱体积是20立方厘米，圆锥的体积是多少？
<result>20</result>