The area of a triangle is 5.4dm**2, the base is 3dm, then what is the height of the triangle in dm.
一个三角形的面积是5.4dm**2，底是3dm，那么这个三角形的高是多少dm．
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">5.4 * (2/3)</gadget>
<output>3.6</output>

<result>3.6</result>