take out 10 balls and 5 in each side
4 Y1 Y) \. J. u/ U& [- gif 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.
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! j {. f1 l( x" l; a( _公仔箱論壇if 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.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。! N# [4 }6 B. T; `
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.
( k3 G' j+ m0 m- w, DTVBNOW 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。
2 _$ t5 A- v- U( Q1 M7 XTVBNOW 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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