Guanghua TV Factory plans to produce 540 TVs in 15 days, but actually completes the task 3 days ahead of schedule. How many TVs are actually produced every day?
光华电视机厂计划15天生产电视机540台，实际比计划提前3天完成任务，实际每天生产多少台电视机？
<gadget id="calculator">15 - 3</gadget>
<output>12</output>

<gadget id="calculator">540 / 12</gadget>
<output>45</output>

<result>45</result>