Two rectangular vegetable fields are both 48 meters long, of which the cabbage field is 25 meters wide and the cucumber field is 12 meters wide. How many square meters is the cabbage field larger than the cucumber field?
两块长方形蔬菜地，长都是48米，其中白菜地宽25米，黄瓜地宽12米．白菜地的面积比黄瓜地面积多多少平方米？
<gadget id="calculator">48 * 25</gadget>
<output>1_200</output>

<gadget id="calculator">48 * 12</gadget>
<output>576</output>

<gadget id="calculator">1_200 - 576</gadget>
<output>624</output>

<result>624</result>