An engineering team built a road of 1,800 meters in the first 12 days. At this speed, it will take 8 days to complete the task. How long is this road?
一个工程队前12天修路1800米，照这样的速度还需8天就可以完成任务，这条路有多长？
<gadget id="calculator">1_800 / 12</gadget>
<output>150</output>

<gadget id="calculator">12 + 8</gadget>
<output>20</output>

<gadget id="calculator">150 * 20</gadget>
<output>3_000</output>

<result>3_000</result>