A serious flood occurred in a certain place and the road was destroyed. The engineering team urgently repaired a 7,000-meter-long road. It worked for 3 days, with an average of 800 meters per day. The rest will be completed within 5 days. How many meters per day is the average repair ?
某地发生了严重的洪涝灾害冲垮了道路，工程队急修一条长7000米的公路，工作了3天，平均每天修路800米，剩下的要在5天内修完，平均每天修多少米？
<gadget id="calculator">800 * 3</gadget>
<output>2_400</output>

<gadget id="calculator">7_000 - 2_400</gadget>
<output>4_600</output>

<gadget id="calculator">4_600 / 5</gadget>
<output>920</output>

<result>920</result>