To build a 1500-meter-long road, 785 meters have been built, and the remaining 5 days will be completed, how many meters will be repaired per day on average?
修一条长1500米的公路，已经修了785米，剩下的5天修完，平均每天修多少米？
<gadget id="calculator">1_500 - 785</gadget>
<output>715</output>

<gadget id="calculator">715 / 5</gadget>
<output>143</output>

<result>143</result>