The total length of a road is 3200 meters, and 2000 meters have been repaired, what percentage of the total length? What percentage of the total length is the road that has not been repaired?
一条路全长3200米，已经修了2000米，占全长的几分之几？没有修的路占全长的几分之几？
<gadget id="calculator">3_200 - 2_000</gadget>
<output>1_200</output>

<gadget id="calculator">1_200 / 3_200</gadget>
<output>3/8 = around 0.375</output>

<result>3/8 = around 0.375</result>