Wangzhuang Village needs to build a 600-meter-long road. 168 meters have been repaired, and the remaining 12 days are completed, how many meters are repaired per day on average?
王庄村要修一条600米长的公路．已经修了168米，剩下的12天修完，平均每天修了多少米？
<gadget id="calculator">600 - 168</gadget>
<output>432</output>

<gadget id="calculator">432 / 12</gadget>
<output>36</output>

<result>36</result>