The engineering team repaired a 1 (3/5) kilometer long road. On the first day, (1/3) was repaired, and on the second day (5/12), the rest was completed on the third day, and how much was repaired on the third day. How much?
工程队修一条长1(3/5)千米的公路，第一天修了(1/3)，第二天修了(5/12)，剩下的第三天修完，第三天修了几分之几？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">5 / 12</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">1 - (1/3) - (5/12)</gadget>
<output>1/4 = around 0.25</output>

<result>1/4 = around 0.25</result>