The area of a triangle is 18 square centimeters, its base is 12 centimeters, what is the height in centimeters?
一个三角形的面积是18平方厘米，它的底边是12厘米，高是多少厘米？
<gadget id="calculator">2 / 12</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">18 * (1/6)</gadget>
<output>3</output>

<result>3</result>