A farm tool factory produces a batch of farm tools. The original plan is to produce 180 farm tools per day, and the task can be completed in 36 days. The actual daily production is 36 more than the original plan. According to this calculation, how many days can the task be completed?
某农具厂生产一批农具，原计划每天生产180把，36天可以完成任务，实际每天比原计划多生产36把，照这样计算，多少天可以完成任务？
<gadget id="calculator">180 + 36</gadget>
<output>216</output>

<gadget id="calculator">36 / 216</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">180 * (1/6)</gadget>
<output>30</output>

<result>30</result>