For a project, teams A and B can complete the project in 3 days (1/4). If team A works alone for 5 days, and then team B works alone for 3 days, the project can be completed (11/36 ). How many days will it take Team B to complete this project alone?
一项工程，甲乙两队合做3天可完成这项工程的(1/4)，若甲队独做5天后，再由乙队独做3天，能完成这项工程的(11/36)．问乙队独做这项工程需要多少天完工？
<gadget id="calculator">1 / 12</gadget>
<output>1/12 = around 0.083333</output>

<gadget id="calculator">1 / 9</gadget>
<output>1/9 = around 0.111111</output>

<gadget id="calculator">(1/9) / 2</gadget>
<output>1/18 = around 0.055556</output>

<gadget id="calculator">(1/12) - (1/18)</gadget>
<output>1/36 = around 0.027778</output>

<gadget id="calculator">1 / (1/36)</gadget>
<output>36</output>

<result>36</result>