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。# x, T0 c# P {' ~- R8 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.tvboxnow.com9 C; }# L- o7 r" E+ d" `& Y2 b
. x% x+ g& W, J$ ltvb 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.tvboxnow.com B, R6 y. v2 v/ Y% I& D
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.
4 v5 p- K8 g- S, ^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。5 f. c2 B1 r: O4 g4 N+ F
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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