Divide the 12 balls into 4 groups of 3's.# y/ h) |3 J5 x$ Q& R- ` x
Weigh group 1 & 2
9 P4 Z4 l, `3 z" N4 f' z! J4 Lthen weigh group 2 & 3公仔箱論壇) T' N+ J: }* ]3 r/ ^* `8 ?# l2 G) L
If the results are Equal & Equal, it means the ball with the different weight is in group 4.www1.tvboxnow.com \/ {" w1 Y8 K- D
If the results are Equal & Unequal, it means the ball is in group 3.
6 J* e: b6 `' 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。If the results are Unequal & Equal, it means the ball is in group 1.
1 d, X- [) I8 H2 o- W/ b$ A* Y( [" ttvb now,tvbnow,bttvbIf the results are Unequal & Unequal, it means the ball is in group 2.tvb now,tvbnow,bttvb/ o# X: h, ?( }. ^5 y6 I& f# C* i, |0 Z
6 u% |, l1 L2 A! `8 Y) iwww1.tvboxnow.comOnce you determine the group that contains the ball.0 [+ Y4 I( ^3 p* K: ^4 I
Simply weigh two of the balls |
發表於 2007-11-15 03:54 PM
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