1個西瓜要平均分俾3個小朋友. 點樣分先係最公平呢??www.tvboxnow.com: I& j' }! {2 f
假設個西瓜唔係完美既圓形.9 y, M+ g. W; O; ~
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答案在此 : 將個西瓜搾汁分成3杯.作者: limsp5 時間: 2008-5-8 11:16 PM
Very good but the quesion is misleading.作者: bcs0079 時間: 2008-5-9 02:31 AM
有意思:onion14:作者: landwing2000 時間: 2008-5-9 02:38 AM