take 4 balls as a group, 3 groups - A B C
- B5 k0 {4 C- m4 z2 tTVBNOW 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。weigh A & B (ex. B heavier)
8 P/ n: }( G6 E- U+ B3 S( l" N公仔箱論壇then weigh B & C (B & C same weight)
' J8 W9 D, _1 ?& u1 p公仔箱論壇to find which group has the weight difference and find out is it (A is lighter)* U0 y' Y3 H- M4 L& Z
heavier or lighter
8 j7 |* g/ P& n+ S0 p) _! Y5.39.217.77then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter); H- d$ | ?' K2 ]
measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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