If the volume of a cylinder is 40 cubic decimeters and the area of its base is 16 square decimeters, what is its height?
一个圆柱的体积是40立方分米，底面积是16平方分米，它的高是多少分米．
<gadget id="calculator">40 / 16</gadget>
<output>5/2 = around 2.5</output>

<result>5/2 = around 2.5</result>