An engineering team wants to build a road with a length of 4340 meters, and 1860 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4340米公路，前6个月已修了1860米．照这样的进度，还要几个月才能完成任务？
<gadget id="calculator">4_340 - 1_860</gadget>
<output>2_480</output>

<gadget id="calculator">1_860 / 6</gadget>
<output>310</output>

<gadget id="calculator">2_480 / 310</gadget>
<output>8</output>

<result>8</result>