Cars A and B start at the same time and drive towards each other, and meet each other in 8 minutes. If car A travels 180 meters less per minute, car B travels 230 meters more per minute, and they meet each other in 7 minutes. What is the distance between A and B?
甲、乙两车A、B两地同时出发相向行驶，8分钟相遇．若甲车每分钟少行180米，乙车每分钟多行230米，7分钟相遇．A、B两地的距离是多少米？
<gadget id="calculator">230 - 180</gadget>
<output>50</output>

<gadget id="calculator">8 - 7</gadget>
<output>1</output>

<gadget id="calculator">7 / 1</gadget>
<output>7</output>

<gadget id="calculator">50 * 7 * 8</gadget>
<output>2_800</output>

<result>2_800</result>