The engineering team has completed (5/8) of the road to build a road, and the remaining (24/5) km has not been completed. How long is this road in km?
工程队修一段公路，已完成任务的(5/8)，余下(24/5)km未完成，这段路长多少km？
<gadget id="calculator">24 / 5</gadget>
<output>24/5 = around 4.8</output>

<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">1 - (5/8)</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">(24/5) / (3/8)</gadget>
<output>64/5 = around 12.8</output>

<result>64/5 = around 12.8</result>