The washing machine factory planned to produce 1,200 washing machines in 25 days, but actually completed the task 5 days ahead of schedule. What percentage of this task was actually completed every day?
洗衣机厂计划25天生产1200台洗衣机，实际提前5天就完成了任务，实际每天完成了这项任务的几分之几？
<gadget id="calculator">25 - 5</gadget>
<output>20</output>

<gadget id="calculator">1_200 / 20 / 1_200</gadget>
<output>1/20 = around 0.05</output>

<result>1/20 = around 0.05</result>