Shixin Garment Factory produces a batch of suits. The original plan is to produce 150 suits per day, and the task can be completed in 24 days. 180 sets are actually produced every day, how many days are actually produced? (Solution with proportional knowledge)
时新服装厂生产一批西服，原计划每天生产150套，24天可以完成任务．实际每天生产180套，实际生产了多少天？(用比例知识解)
<gadget id="calculator">150 * 24</gadget>
<output>3_600</output>

<gadget id="calculator">3_600 / 180</gadget>
<output>20</output>

<result>20</result>