A road was built, the full length (1/4) was built in the first week, 3.5 kilometers more than the first week was repaired in the second week, and 12.5 kilometers were left to be repaired. How many kilometers is the total length of this road?
修一条路，第一周修了全长的(1/4)，第二周比第一周多修3.5千米，还剩下12.5千米没有修，这条路全长多少千米？
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 - (1/2)</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">16 / (1/2)</gadget>
<output>32</output>

<result>32</result>