take 4 balls as a group, 3 groups - A B CTVBNOW 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。7 A& _4 l; Q0 R+ B! | `
weigh A & B (ex. B heavier): r) d" e" @6 Q/ U/ ]6 u
then weigh B & C (B & C same weight)os.tvboxnow.com& \4 y* P0 w9 E8 I
to find which group has the weight difference and find out is it (A is lighter)% O& `1 i- ?/ k8 k% o8 m; |2 r3 `
heavier or lighter
7 T* I2 ~8 u, oos.tvboxnow.comthen measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)
7 F! ?" W" ^3 T* g公仔箱論壇measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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