The area of a triangle is 36dm**2, the base is 36dm, what is its height in decimeters.
一个三角形的面积是36dm**2，底是36dm，它的高是多少分米．
<gadget id="calculator">2 / 36</gadget>
<output>1/18 = around 0.055556</output>

<gadget id="calculator">36 * (1/18)</gadget>
<output>2</output>

<result>2</result>