A cone and a cylinder have the same base and volume, and the height of the cylinder is 0.6 cm. What is the height of the cone in cm?
一个圆锥和一个圆柱等底等体积，圆柱高0.6厘米，圆锥高是多少厘米．
<gadget id="calculator">0.6 * 3</gadget>
<output>1.8</output>

<result>1.8</result>