A project can be completed in 8 days by A alone, and only 1/3 of the project can be completed by B in 8 days alone. If A and B cooperate, how long will it take to complete the project?
一项工程，甲独做8天可以完成，乙独做8天只能完成这项工程的(1/3)，如果甲、乙合作，多少时间才能完成这项工程？
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/3) / 8</gadget>
<output>1/24 = around 0.041667</output>

<gadget id="calculator">(1/8) + (1/24)</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 / (1/6)</gadget>
<output>6</output>

<result>6</result>