A section of road was repaired in two weeks, and the full length (3/8) was repaired in the first week, which was 80 meters less than that in the second week. How many meters is the total length of this section of road?
一段公路两周修好，第一周修了全长的(3/8)，比第二周少修80米，这段公路全长多少米？
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">1 - (3/8) - (3/8)</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">80 / (1/4)</gadget>
<output>320</output>

<result>320</result>