take 4 balls as a group, 3 groups - A B Cwww3.tvboxnow.com" K! `* `. k; f8 r
weigh A & B (ex. B heavier)
# f, a! d( B& O# ]& d2 l$ s3 K- \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。then weigh B & C (B & C same weight)
8 `! _3 a, W" p1 b2 _to find which group has the weight difference and find out is it (A is lighter)
2 x7 k. J, ?6 wheavier or lighter
+ I+ v" X& C9 j* Atvb now,tvbnow,bttvbthen measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)/ |3 Y3 N, L1 ~3 W% o
measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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