The area of a triangle is 1 hectare, its height is 50 meters, how many meters is its base?
一块三角形的面积是1公顷，它的高是50米，底边是多少米？
<gadget id="calculator">2 / 50</gadget>
<output>1/25 = around 0.04</output>

<gadget id="calculator">1 * 10_000 * (1/25)</gadget>
<output>400</output>

<result>400</result>