There are three people, A, B, and C. A walks 60 meters per minute, 50 meters per minute, and C walks 40 meters per minute. A starts from A, and B and C start from B at the same time, and walk towards each other. After A and B met, they met C again 10 minutes later. What is the distance between A and B?
有甲、乙、丙三人，甲每分钟走60米，以每分钟走50米，丙每分钟走40米．甲从A地，乙、丙从B地同时出发，相向而行．甲和乙相遇后，过10分钟后又与丙相遇．A、B两地间的路程是多少？
<gadget id="calculator">60 + 40</gadget>
<output>100</output>

<gadget id="calculator">50 - 40</gadget>
<output>10</output>

<gadget id="calculator">10 / 10</gadget>
<output>1</output>

<gadget id="calculator">60 + 50</gadget>
<output>110</output>

<gadget id="calculator">100 * 1 * 110</gadget>
<output>11_000</output>

<result>11_000</result>