It has been 5 days to build a 2400-meter road, 160 meters per day, and the rest will be completed in 8 days. How many meters should be repaired on average per day?
修一条2400米的路，己经修了5天，每天修I60米，剩下的要8天完工，平均每天应修多少米？
<gadget id="calculator">160 * 5</gadget>
<output>800</output>

<gadget id="calculator">2_400 - 800</gadget>
<output>1_600</output>

<gadget id="calculator">1_600 / 8</gadget>
<output>200</output>

<result>200</result>