The area of a triangle is 36 square centimeters, the height is 8 centimeters, and the base is in centimeters.
一个三角形的面积是36平方厘米，高是8厘米，底是多少厘米．
<gadget id="calculator">2 / 8</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">36 * (1/4)</gadget>
<output>9</output>

<result>9</result>