If there is a cylinder and a cone of equal volume, and the circumference of the base of the cylinder is 1/3 that of the cone, then how many times the height of the cylinder is the height of the cone
体积相等的圆柱体和圆锥体各一个，圆柱体的底面周长是圆锥体的(1/3)，那么圆柱的高是圆锥的高的多少倍
<gadget id="calculator">3 / 1</gadget>
<output>3</output>

<result>3</result>