The road construction team built a road with a length of 820.8 meters. It took 5 days to complete half of the total length, and the remaining 102.6 meters every day. How many days will it take to complete the road?
修路队修一条长820.8米的路，修了5天，完成全长的一半，余下的每天修102.6米，那么修完这条路共用多少天？
<gadget id="calculator">820.8 / 2 / 102.6</gadget>
<output>4</output>

<gadget id="calculator">4 + 5</gadget>
<output>9</output>

<result>9</result>