Uncle Li's family has a rectangular vegetable field. If the width remains the same and the length increases by 3 meters, the area increases by 69m**2; if the length remains the same and the width increases by 4 meters, the area increases by 180m**2. What is the area of this vegetable field in square meters?
李大爷家有一块长方形菜地．如果宽不变，长增加3米，面积就增加69m**2；如果长不变，宽增加4米，面积就增加180m**2．这块菜地的面积是多少平方米？
<gadget id="calculator">69 / 3</gadget>
<output>23</output>

<gadget id="calculator">180 / 4</gadget>
<output>45</output>

<gadget id="calculator">23 * 45</gadget>
<output>1_035</output>

<result>1_035</result>