Huaxing Electronics Factory produces a batch of VCDs, 250 units per day, which can be completed in 15 days. If it is to be completed 5 days ahead of schedule, how many units will be produced per day? (Solve with ratio)
华兴电子厂生产一批VCD，每天生产250台，15天可以完成，如果要提前5天完成，每天要生产多少台？(用比例解)
<gadget id="calculator">250 * 15</gadget>
<output>3_750</output>

<gadget id="calculator">15 - 5</gadget>
<output>10</output>

<gadget id="calculator">3_750 / 10</gadget>
<output>375</output>

<result>375</result>