The construction team repaired a 12-kilometer-long road. On the first day, the full length (1/6) was built, and on the second day, the full length (1/8) was paved. What fraction of the full length is left unrepaired?
工程队修一条12千米长道路，第一天修了全长的(1/6)，第二天铺了全长的(1/8)．还剩下全长的几分之几没有修？
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">1 - (1/6) - (1/8)</gadget>
<output>17/24 = around 0.708333</output>

<result>17/24 = around 0.708333</result>