The volume of a cone is 9.42 square centimeters, the area of the base is 12.56 square centimeters, and what is the height in centimeters.
一个圆锥体积是9.42平方厘米，底面积是12.56平方厘米，高是多少厘米．
<gadget id="calculator">3 / 12.56</gadget>
<output>0.238854</output>

<gadget id="calculator">9.42 * 0.238854</gadget>
<output>2.250005</output>

<result>2.250005</result>