The length of the base of a triangle is 24 cm, which is 1.2 times the height, what is the area of the triangle?
一个三角形的底边长24cm，是高的1.2倍，三角形的面积是多少．
<gadget id="calculator">24 / 1.2</gadget>
<output>20</output>

<gadget id="calculator">20 / 2</gadget>
<output>10</output>

<gadget id="calculator">24 * 10</gadget>
<output>240</output>

<result>240</result>