小楷跟小治兩兄弟各帶了 60 顆新鮮雞蛋到市場賣,459Please respect copyright.PENANAfNM66XgCPP
小楷要賣 3 顆 5 元,小治要賣 2 顆 5 元;459Please respect copyright.PENANAuGaKl4I7EE
他們正在準備擺攤的時候想到,兩個人分開賣會互相搶生意,459Please respect copyright.PENANAND8EU0pGFD
所以就改把兩個人的雞蛋一起賣,459Please respect copyright.PENANAMBsUkJSF0m
他們都想用自己原來的價格, 3 顆 5 元跟 2 顆 5 元合起來就是 5 顆 10 元,459Please respect copyright.PENANAUqiunFYS9B
就這樣把 120 顆雞蛋都賣光了,賣得 120 / 5 * 10 = 240 元;459Please respect copyright.PENANAALhtH7fybp
但是等他們回家的時候發現,459Please respect copyright.PENANAbOcB6rj7lf
小楷要分 60 / 3 * 5 = 100 元,小治要分 60 / 2 * 5 = 150 元,459Please respect copyright.PENANA39GUSGTk0b
但錢卻不夠分,到底是哪裡出錯了呢?459Please respect copyright.PENANAWi1OwfcvXq