take out 10 balls and 5 in each side4 ^# v4 E' {! ]0 O. q, d
if both side balance mean the other 2 balls one of them must be the heavy one then just take them to weight will find out which one is heavier.8 h3 w; b* `: j
1 R; _9 e1 n* ^8 X9 qtvb now,tvbnow,bttvbif the heavy ball is inside the 10 balls, take out 4 balls from the heavier side which had 5 balls to weight 2 balls in each side." R2 h8 d- e% W8 z
if both side balance, which mean the one left is heavy one if not, just take the heavier side to weight will find out which one is the heaviest one.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。& d7 e( ~' R, E
; i9 y# ]* u3 v# qTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。used less then 1 min to find out the answer.... |
發表於 2007-12-31 05:47 AM
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發表於 2008-1-1 08:48 AM
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