Divide the 12 balls into 4 groups of 3's.
2 X4 W# Q1 y9 ]* c9 q% {, b公仔箱論壇Weigh group 1 & 2
; i1 b# ]- o7 ]% _9 F* yTVBNOW 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。then weigh group 2 & 3
3 V5 J1 @( t- A1 N9 Z, p ntvb now,tvbnow,bttvbIf the results are Equal & Equal, it means the ball with the different weight is in group 4.7 D5 U6 Q/ \3 d3 K. D
If the results are Equal & Unequal, it means the ball is in group 3.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。, U& H8 N: C# W1 M! ]& G$ J
If the results are Unequal & Equal, it means the ball is in group 1.tvb now,tvbnow,bttvb p7 j& e" j4 b( n/ o
If the results are Unequal & Unequal, it means the ball is in group 2.
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Once you determine the group that contains the ball.
7 S% _( h* e+ H2 ITVBNOW 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。Simply weigh two of the balls |