Two engineering teams build a project together. Team A completes (1/8) of this project every day, and team B completes (1/12) of this project every day. How much of this project can the two engineering teams complete in one day ．
两个工程队共建一项工程，甲队每天完成这项工程的(1/8)，乙队每天完成这项工程的(1/12)，两个工程队一天可以完成这项工程的多少．
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

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

<gadget id="calculator">(1/8) + (1/12)</gadget>
<output>5/24 = around 0.208333</output>

<result>5/24 = around 0.208333</result>