In a certain city’s subway construction, 35% of the first phase of the project has been completed, and all (2/5) of the second phase of the project has been completed, leaving 26 kilometers to be completed. What is the total length of the subway in this city?
某城市修地铁，一期工程完成全部的35%，二期工程完成了全部的(2/5)，还剩下26千米没有修完．该城市修地铁的总长是多少千米？
<gadget id="calculator">35 / 100</gadget>
<output>7/20 = around 0.35</output>

<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 - (7/20) - (2/5)</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">26 / (1/4)</gadget>
<output>104</output>

<result>104</result>