A section of the road can be completed by two teams in 20 days, team A alone in 6 days, and team B in 8 days, and the whole project is completed (23/60), how many days will it take for team B to complete the work alone?
一段路两队合修20天能完成，甲队单独修6天，乙队单独修8天，共完成全部工程的(23/60)，乙队单独修需要多少天完成？
<gadget id="calculator">23 / 60</gadget>
<output>23/60 = around 0.383333</output>

<gadget id="calculator">1 / 20</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">(1/20) * 6</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">(23/60) - (3/10)</gadget>
<output>1/12 = around 0.083333</output>

<gadget id="calculator">8 - 6</gadget>
<output>2</output>

<gadget id="calculator">(1/12) / 2</gadget>
<output>1/24 = around 0.041667</output>

<gadget id="calculator">1 / (1/24)</gadget>
<output>24</output>

<result>24</result>