piece of rectangular paper is 8 decimeters long and 6 decimeters wide. It is necessary to cut out a square with the largest area. What is the area of this square in square decimeters?
一张长方形的纸，长8分米，宽6分米，要剪下一个面积最大的正方形，这个正方形的面积是多少平方分米．
<gadget id="calculator">6 * 6</gadget>
<output>36</output>

<result>36</result>