Re: [心情] 關於數學基測的火大
※ 引述《ranar (apple)》之銘言:
: 其實我覺得用"最少"...這樣題目的答案會有錯吧...
: 理由如下:
: 10包數量"相同"的餅乾...1包餅乾平分給"23"人...最少剩3片..
: 有可能剩3片...4片.......剩22片...
最少剩三片.....表示所有的分法中 有一種分法可以剩下三片
則所有可能剩下的片數為 3, 26, 49,....,23k+3
因此 不可能出現剩下4片到22片的情形
這一題的語意與其說是不清楚 不如說是比較嚴謹...
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