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。) v: w5 F; `/ O9 x4 \
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.2 I1 E. t% O I/ i* i
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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.
I. Q. _6 @/ |! L" {$ Yif 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.
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6 A% \$ e. n9 `) G) V0 f% c7 J公仔箱論壇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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