The area of a triangular iron sheet is 6 square meters, and the length of its base is 3 meters. What is the height of the base in meters?
一块三角形的铁皮的面积6平方米，它的底边长3米，那底边上的高是多少米．
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">6 * (2/3)</gadget>
<output>4</output>

<result>4</result>