The automobile factory needs to produce 8,400 passenger cars, 1,400 of which have already been produced, and the rest will take 35 days to complete the task. How many vehicles are produced on average per day?
汽车制造厂要生产8400辆客车，已经生产了1400辆，剩下的要35天完成任务，平均每天生产多少辆？
<gadget id="calculator">8_400 - 1_400</gadget>
<output>7_000</output>

<gadget id="calculator">7_000 / 35</gadget>
<output>200</output>

<result>200</result>