To build a road with a length of 440 meters, 120 meters have been built. After the remaining 8 days, how many meters will be repaired on average per day?
修一条长440米的公路，已经修了120米．剩下的8天修完，平均每天修多少米？
<gadget id="calculator">440 - 120</gadget>
<output>320</output>

<gadget id="calculator">320 / 8</gadget>
<output>40</output>

<result>40</result>