During the earthquake relief work, two engineering teams of the garrison were rushing to repair a section of blocked road about 201.5 meters long. Team A can rush to repair 15 meters per day, team B can repair 16 meters per day, and the two engineering teams rush to repair at the same time. How many days will it take to get through this road?
抗震救灾中，驻军部队两个工程队要抢修一段长约201.5米的堵塞公路．甲队能每天抢修15米，乙队能每天抢修16米，两个工程队同时抢修，打通这条公路需要多少天？
<gadget id="calculator">15 + 16</gadget>
<output>31</output>

<gadget id="calculator">201.5 / 31</gadget>
<output>6.5</output>

<result>6.5</result>