An engineering team wants to build a road with a length of 434 meters, and 186 meters have been built in the first 6 months. According to this progress, how many months will it take to complete the task?
一个工程队要修一条长434米公路，前6个月已修了186米．照这样的进度，还要几个月才能完成任务？
<gadget id="calculator">434 - 186</gadget>
<output>248</output>

<gadget id="calculator">186 / 6</gadget>
<output>31</output>

<gadget id="calculator">248 / 31</gadget>
<output>8</output>

<result>8</result>