The road repair team repaired a road. On the first day (1/5) it was repaired. On the second day, it was repaired 200 meters longer than on the first day. There were still 700 meters left to be repaired. How long is this road in meters?
修路队修一条公路，第一天修了(1/5)，第二天比第一天多修200米，还剩700米没修，这条公路全长多少米？
<gadget id="calculator">200 + 700</gadget>
<output>900</output>

<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">(1/5) + (1/5)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 - (2/5)</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">900 / (3/5)</gadget>
<output>1_500</output>

<result>1_500</result>