The road construction team plans to build a 3,800-meter-long road. It has been repaired for 7 days, and there are 1,560 meters left to be repaired. How many meters are repaired per day on average?
修路队计划修一条3800米长的公路，已经修了7天，还剩下1560米没有修，平均每天修多少米？
<result>380</result>