To build a 12-kilometer road, if (6/5) kilometers are built every day, how many days can it be completed?
修一条12千米的公路，如果每天修(6/5)千米，几天可以修完？
<gadget id="calculator">6 / 5</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">12 / (6/5)</gadget>
<output>10</output>

<result>10</result>