project requires 10 days for team A to complete alone, and 12 days for team B to complete alone. After 5 days of joint work between team A and team B, because team A has a new task, team B will complete the rest of the project. How many days does Team B have to work?
一项工程，甲队单独完成需要10天，乙队单独完成需要12天，甲、乙两队合做5天后，由于甲队有新的工作任务，剩下的工程由乙队完成．乙队还要工作多少天？
<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1 / 12</gadget>
<output>1/12 = around 0.083333</output>

<gadget id="calculator">(1/10) + (1/12)</gadget>
<output>11/60 = around 0.183333</output>

<gadget id="calculator">(11/60) * 5</gadget>
<output>11/12 = around 0.916667</output>

<gadget id="calculator">1 - (11/12)</gadget>
<output>1/12 = around 0.083333</output>

<gadget id="calculator">(1/12) / (1/12)</gadget>
<output>1</output>

<result>1</result>