For a batch of goods, it takes 6 times for A car to be transported alone, and it takes 8 times for A car to be transported alone. If two vehicles are transported together, the ((())/(())) of this batch of goods will be transported each time.
一批货物，甲车单独运需要6次运完，甲车单独运需要8次运完．如果两车一起运，每次运走这批货物的((())/(()))．
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">(1/6) + (1/8)</gadget>
<output>7/24 = around 0.291667</output>

<result>7/24 = around 0.291667</result>