There is a project completed in 3 days (3/11), how many days will it take to complete all the projects? what is the correct formula
有一项工程3天完成了它的(3/11)，要完成全部工程需要多少天？正确算式是多少
<gadget id="calculator">3 / 11</gadget>
<output>3/11 = around 0.272727</output>

<gadget id="calculator">3 / (3/11)</gadget>
<output>11</output>

<result>11</result>