The engineering team has built a road (3/8), and there is still 1000 meters left to be repaired. How long is the road to be repaired?
工程队已经修了一条路的(3/8)，还剩下1000米没有修，要修的这条路长多少米？
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">1 - (3/8)</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">1_000 / (5/8)</gadget>
<output>1_600</output>

<result>1_600</result>