Divide the 12 balls into 4 groups of 3'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。0 _, z7 M! q3 j& R% @7 k& t
Weigh group 1 & 2' }8 D8 D: U8 r8 g
then weigh group 2 & 3tvb now,tvbnow,bttvb; `2 @, F' N" l
If the results are Equal & Equal, it means the ball with the different weight is in group 4.
7 M# I+ c# D5 f+ N5.39.217.76If the results are Equal & Unequal, it means the ball is in group 3.
" E. C, J3 w2 w$ Utvb now,tvbnow,bttvbIf the results are Unequal & Equal, it means the ball is in group 1.tvb now,tvbnow,bttvb% N" p5 @. u' d( |
If the results are Unequal & Unequal, it means the ball is in group 2.8 ~" D" [2 H5 O8 |
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Once you determine the group that contains the ball.
+ S' K% G+ A9 _1 O5.39.217.76Simply weigh two of the balls |