The area of a triangle is 48cm**2, the base is 12cm, and the height is cm.
一个三角形的面积是48cm**2，底是12cm，高是多少cm．
<gadget id="calculator">2 / 12</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">48 * (1/6)</gadget>
<output>8</output>

<result>8</result>