take out 10 balls and 5 in each sideTVBNOW 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。* ]* Z; C8 A6 r: q( S$ h
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.. y! u1 Y: w d
& { z$ { C% i) j: ?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.' b; f, \, V" Y4 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.3 H3 ]( _8 U9 s$ |, I
5.39.217.77:88989 g/ @- e) N; K7 Y: X+ E
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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