To build a road, 20% of it was repaired on the first day, and (1/6) was repaired on the second day. There are 760 meters left to be repaired. How long is this road in meters?
修一条公路，第一天修了20%，第二天修了(1/6)，还剩760米没修，这条公路长多少米？
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 - (1/5) - (1/6)</gadget>
<output>19/30 = around 0.633333</output>

<gadget id="calculator">760 / (19/30)</gadget>
<output>1_200</output>

<result>1_200</result>