The engineering team repaired a road. In the first week, 1/4 of the full length was repaired. In the second week, it was 300 meters longer than in the first week, leaving 340 meters. How many meters is the total length of this road?
工程队修一条路，第一周修了全长的(1/4)，第二周比第一周多300米，还剩下340米，这条路全长多少米？
<gadget id="calculator">300 + 340</gadget>
<output>640</output>

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

<gadget id="calculator">1 - (1/4) - (1/4)</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">640 / (1/2)</gadget>
<output>1_280</output>

<result>1_280</result>