workshop produced 1,200 parts in 25 days, completing the task 5 days ahead of schedule. How many parts were originally planned to be produced on average per day?
某车间25天生产了1200个零件，比原计划提前5天完成任务．原计划平均每天生产多少个零件？
<gadget id="calculator">25 + 5</gadget>
<output>30</output>

<gadget id="calculator">1_200 / 30</gadget>
<output>40</output>

<result>40</result>