The volume of a cone is 18.84 cubic centimeters, and the area of the base is 6.28 square centimeters. What is the height of the cone in centimeters?
一个圆锥体积是18.84立方厘米，底面积是6.28平方厘米，这个圆锥的高是多少厘米．
<gadget id="calculator">3 / 6.28</gadget>
<output>0.477707</output>

<gadget id="calculator">18.84 * 0.477707</gadget>
<output>9</output>

<result>9</result>