take 4 balls as a group, 3 groups - A B Cwww1.tvboxnow.com. ?; X/ z' n/ g1 i8 J
weigh A & B (ex. B heavier)
0 T& x" ^) I& R! I( H4 stvb now,tvbnow,bttvbthen weigh B & C (B & C same weight)
* t! z" C6 O: i- \5 p" T( @* `+ |7 Rwww1.tvboxnow.comto find which group has the weight difference and find out is it (A is lighter)
0 ?1 A3 U8 l- b( BTVBNOW 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。heavier or lighter
! n4 p- G* c& U1 ^8 Hwww1.tvboxnow.comthen measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)
r- M7 H' N) ?/ L& ETVBNOW 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。measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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