60% of the total length of an elevated road has been built in a certain city, and there are still 4.8 kilometers left to be repaired. How many kilometers is the total length of the elevated road today?
某市修建一条高架路，已经修了全长的60%，还有4.8千米没修，这天高架路全长多少千米？
<gadget id="calculator">60 / 100</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 - (3/5)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">4.8 / (2/5)</gadget>
<output>12</output>

<result>12</result>