The engineering team repaired a road. On the first day, 25% of the total length was repaired, and on the second day, 90m was repaired. At this time, half of the road was not repaired. What is the total length of this road in meters?
工程队修一条公路，第一天修了全长的25%，第二天修了90m，这时还剩下一半没有修，这条公路全长多少米．
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">25 / 100</gadget>
<output>1/4 = around 0.25</output>

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

<gadget id="calculator">90 / (1/4)</gadget>
<output>360</output>

<result>360</result>