Cars A, B and C set off from point A to point B at the same time. After 6 minutes, car A overtook a long-distance runner. After 2 minutes, car B also passed, and after 2 minutes, car C also passed. past. It is known that car A travels 1000 meters per minute, car B travels 800 meters per minute, how many meters does car C travel per minute?
甲、乙、丙三辆车同时从A地出发到B地去，出发后6分甲车超过了一名长跑运动员，2分后乙车也超过去了，又过了2分丙车也超了过去．已知甲车每分走1000米，乙车每分走800米，丙车每分钟走多少米？
<gadget id="calculator">6 + 2</gadget>
<output>8</output>

<gadget id="calculator">800 * 8</gadget>
<output>6_400</output>

<gadget id="calculator">1_000 * 6</gadget>
<output>6_000</output>

<gadget id="calculator">6_400 - 6_000</gadget>
<output>400</output>

<gadget id="calculator">400 / 2</gadget>
<output>200</output>

<gadget id="calculator">200 * 2</gadget>
<output>400</output>

<gadget id="calculator">6_400 + 400</gadget>
<output>6_800</output>

<gadget id="calculator">6 + 2 + 2</gadget>
<output>10</output>

<gadget id="calculator">6_800 / 10</gadget>
<output>680</output>

<result>680</result>