The canteen shipped a batch of rice, 60% of which had been eaten. In the future, if I eat 12 bags a day, I can still eat it for 6 days. How many bags of rice are shipped from the cafeteria?
食堂运来一批大米，已经吃了60%．以后如果每天吃12袋，还可以吃6天，食堂运来大米多少袋？
<result>1_800</result>