To build a road, the full length (1/2) was repaired in the first week and 300m was added, and 37.5% of the total length was repaired in the second week, and it was still 40m short. It was just completed. How many meters is the total length of this road?
修建一条公路，第一周修了全长的(1/2)还多300m，第二周修了全长的37.5%还少40m，正好修完，这条公路全长多少米？
<gadget id="calculator">300 - 40</gadget>
<output>260</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">37.5 / 100</gadget>
<output>0.375</output>

<gadget id="calculator">1 - (1/2) - 0.375</gadget>
<output>0.125</output>

<gadget id="calculator">260 / 0.125</gadget>
<output>2_080</output>

<result>2_080</result>