take out 10 balls and 5 in each side
/ d8 c2 n3 z+ M8 \% E5 M) G: Zif 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.www3.tvboxnow.com2 n: b) }$ {' P$ t
: _" d2 V" P" i6 Ewww3.tvboxnow.comif 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.
. i4 k6 j7 `) L2 R9 V) l/ x! f公仔箱論壇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.
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; t, S+ Q6 A& [: f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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