[其他] 午餐找錢問題
大家好
小魯數學不好莫名其妙當收錢的
但是昨天收錢怪怪的所以想問一下哪裡出問題
感覺有點邏輯問題 還有字很醜抱歉
第一段表格是原本的
下面文字是出問題的
http://i.imgur.com/X5I8SmB.jpg

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