The engineering team has been repairing a 1,000-meter road for 24 days, with an average of 35 meters per day. If the rest is 40 meters per day, how many days will it take to complete the repair?
工程队修一条1000米的公路，已经修了24天，平均每天修35米，剩下的如果每天修40米，还要几天修完？
<gadget id="calculator">24 * 35</gadget>
<output>840</output>

<gadget id="calculator">1_000 - 840</gadget>
<output>160</output>

<gadget id="calculator">160 / 40</gadget>
<output>4</output>

<result>4</result>