The volume of a cone is 10.5 cubic decimeters, the area of the base is 5 square decimeters, and the height is how many decimeters.
一个圆锥的体积是10.5立方分米，底面积是5平方分米，高是多少分米．
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">10.5 * (3/5)</gadget>
<output>6.3</output>

<result>6.3</result>