The base of a cuboid is a square with a side length of 5 decimeters, its volume is 200 cubic decimeters, and its height is decimeters.
一个长方体的底面是边长5分米的正方形，它的体积是200立方分米，高是多少分米．
<gadget id="calculator">5 * 5</gadget>
<output>25</output>

<gadget id="calculator">200 / 25</gadget>
<output>8</output>

<result>8</result>