road is 6 kilometers long, and (1/6) kilometer has been repaired. How many kilometers are left? what is the correct formula
一条公路长6千米，已修(1/6)千米，还剩下多少千米？正确的算式是多少
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">6 - (1/6)</gadget>
<output>35/6 = around 5.833333</output>

<result>35/6 = around 5.833333</result>