The area of a triangular iron sheet is 120 square decimeters, its base is 60 decimeters long, how many decimeters is its height?
一个三角形铁皮的面积是120平方分米，它的底长60分米，高是多少分米？
<gadget id="calculator">2 / 60</gadget>
<output>1/30 = around 0.033333</output>

<gadget id="calculator">120 * (1/30)</gadget>
<output>4</output>

<result>4</result>