A rectangular iron plate is 6 meters long and long (2/3) wide. What is the area of this iron plate in square meters?
一块长方形铁板，长6米，宽是长的(2/3)，这块铁板的面积是多少平方米？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

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

<gadget id="calculator">6 * 4</gadget>
<output>24</output>

<result>24</result>