The engineering company assigns the task of renovating a highway to two engineering teams, A and B. The two teams start work at both ends of the road at the same time. When team A completes 20% of its task, it repairs 150 meters more than team B. In this way, team A When Team B completes its task, Team B still has 20% of its task not completed. What is the total length of the road to be repaired?
工程公司把整修一条公路的任务平均分配给甲、乙两个工程队，两队从路两端同时开工，甲队完成自己任务的20%时比乙队多整修了150米，照这样，甲队完成自己任务时，乙队还有自己任务的20%没有完成，要整修的这条公路全长多少米．
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">150 / (1/5) / (1/5)</gadget>
<output>3_750</output>

<gadget id="calculator">3_750 * 2</gadget>
<output>7_500</output>

<result>7_500</result>