A factory wants to manufacture a batch of machine tools. It plans to produce 64 machines per day, which can be completed in 15 days. The task is actually completed 3 days ahead of schedule. How many machine tools are actually produced per day?
某厂要制造一批机床，计划每天生产64台，15天可以完成，实际提前3天完成了任务，实际每天生产机床多少台？
<gadget id="calculator">64 * 15</gadget>
<output>960</output>

<gadget id="calculator">15 - 3</gadget>
<output>12</output>

<gadget id="calculator">960 / 12</gadget>
<output>80</output>

<result>80</result>