take 4 balls as a group, 3 groups - A B C; G7 A8 }+ _% C/ u7 c
weigh A & B (ex. B heavier)公仔箱論壇& _0 j' {6 c4 H9 _, N7 a( c4 {
then weigh B & C (B & C same weight)
4 C8 a# ^2 Z" C: \; GTVBNOW 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。to find which group has the weight difference and find out is it (A is lighter)
, `% X* d7 B1 g# q8 p+ X0 Wwww3.tvboxnow.comheavier or lighter/ v# n0 D' n6 V: o: A
then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)www3.tvboxnow.com' a+ G7 h) g; A- l$ a5 e3 u
measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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