Master Wang completed the plan (3/7) in 6 days. According to this efficiency, how many days will it take to complete the task?
王师傅6天完成计划的(3/7)，按这样的效率，完成任务要多少天？
<gadget id="calculator">3 / 7</gadget>
<output>3/7 = around 0.428571</output>

<gadget id="calculator">6 / (3/7)</gadget>
<output>14</output>

<result>14</result>