A rectangular vegetable field has a perimeter of 264 meters and its length is three times its width. What is the area of this vegetable field in square meters?
一块长方形菜地，周长是264米，且长是宽的3倍，这块菜地的面积是多少平方米？
<gadget id="calculator">264 / 2</gadget>
<output>132</output>

<gadget id="calculator">1 + 3</gadget>
<output>4</output>

<gadget id="calculator">132 / 4</gadget>
<output>33</output>

<gadget id="calculator">33 * 3</gadget>
<output>99</output>

<gadget id="calculator">99 * 33</gadget>
<output>3_267</output>

<result>3_267</result>