The road construction team repaired a road. On the first day, they repaired 1/4 of the total length, and on the second day, they repaired 15% of the total length. There are still 1200 meters left to be completed. How many meters is the total length of this road?
修路队修一条路，第一天修了全长的(1/4)，第二天修了全长的15%，还剩下1200米没有修完，这条路一共长多少米？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">15 / 100</gadget>
<output>3/20 = around 0.15</output>

<gadget id="calculator">1 - (1/4) - (3/20)</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1_200 / (3/5)</gadget>
<output>2_000</output>

<result>2_000</result>