The area of a rectangle is 560 square meters, the width is increased by 15 meters from 8 meters, and the length remains the same. How many square meters is the enlarged area?
一个长方形面积是560平方米，宽从8米增加了15米，长不变，扩大后的面积是多少平方米？
<gadget id="calculator">560 / 8</gadget>
<output>70</output>

<gadget id="calculator">8 + 15</gadget>
<output>23</output>

<gadget id="calculator">70 * 23</gadget>
<output>1_610</output>

<result>1_610</result>