The road construction team completed the task in 3 days (1/9). According to this calculation, how many days can the task be completed.
修路队3天完成了任务的(1/9)，照这样计算，多少天可以完成任务．
<gadget id="calculator">1 / 9</gadget>
<output>1/9 = around 0.111111</output>

<gadget id="calculator">(1/9) / 3</gadget>
<output>1/27 = around 0.037037</output>

<gadget id="calculator">1 / (1/27)</gadget>
<output>27</output>

<result>27</result>