A section of the road has been built for 36 kilometers, which is 9 kilometers longer than 60% of the total length. How many kilometers is the total length of this road?
一段路已经修了36千米，比全长的60%多9千米，这段路全长多少千米？
<gadget id="calculator">36 - 9</gadget>
<output>27</output>

<gadget id="calculator">60 / 100</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">27 / (3/5)</gadget>
<output>45</output>

<result>45</result>