The printing factory plans to print "Child Safety Rules", 1,000 copies per hour, and the task can be completed in 5 hours. It actually took 4 hours to complete the task, how many copies of the "Child Safety Code" were actually printed per hour?
印刷厂计划印刷《儿童安全守则》，每小时印刷1000本，5小时可完成任务．实际用了4小时就完成了任务，实际每小时印刷多少本《儿童安全守则》？
<gadget id="calculator">5 / 4</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">1_000 * (5/4)</gadget>
<output>1_250</output>

<result>1_250</result>