The engineering team repaired a 7,500-meter-long road. It was originally planned to be completed in 30 days, but the task was actually completed in 25 days. How many meters were actually repaired every day than the original plan?
工程队修一条长7500米的公路，原计划30天完成，实际25天就完成了任务，实际每天比原计划多修了多少米？
<gadget id="calculator">7_500 / 25</gadget>
<output>300</output>

<gadget id="calculator">7_500 / 30</gadget>
<output>250</output>

<gadget id="calculator">300 - 250</gadget>
<output>50</output>

<result>50</result>