小楷跟小治兩兄弟各帶了 60 顆新鮮雞蛋到市場賣,446Please respect copyright.PENANAy0qt7eOsF2
小楷要賣 3 顆 5 元,小治要賣 2 顆 5 元;446Please respect copyright.PENANAuFfGUQnjzg
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,446Please respect copyright.PENANA7SALC9BuDP
所以就改把兩個人的雞蛋一起賣,446Please respect copyright.PENANAmZcabAyQUP
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,446Please respect copyright.PENANAmK7DKscdNJ
就這樣把 120 顆雞蛋都賣光了,賣得 120 / 5 * 10 = 240 元;446Please respect copyright.PENANAIGz8q0AFir
但是等他們回家的時候發現,446Please respect copyright.PENANAMnLlqkadLw
小楷要分 60 / 3 * 5 = 100 元,小治要分 60 / 2 * 5 = 150 元,446Please respect copyright.PENANAnlNLJFsTDc
但錢卻不夠分,到底是哪裡出錯了呢?446Please respect copyright.PENANA94p6ysDeOH