A road construction team planned to build a road. On the first day, 35% of the road was repaired, and 800 meters were repaired on the second day, leaving 25% of the road unrepaired. How many meters is this road?
某修路队计划修一条路，第一天修了这条路的35%，第二天修了800米，还剩下这条路的25%没有修．这条路长多少米？
<gadget id="calculator">35 / 100</gadget>
<output>7/20 = around 0.35</output>

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

<gadget id="calculator">1 - (7/20) - (1/4)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">800 / (2/5)</gadget>
<output>2_000</output>

<result>2_000</result>