take 4 balls as a group, 3 groups - A B Cwww2.tvboxnow.com% _( q& y9 }: b' W3 ?) l: B$ _% ^9 M
weigh A & B (ex. B heavier)
: @( y# a1 T9 ?- I% C8 w公仔箱論壇then weigh B & C (B & C same weight)
5 X S, p. H4 C* ~7 ^ ?# t# pto find which group has the weight difference and find out is it (A is lighter)
* r' F' Z* ^% C* d4 T" q+ |4 y$ P- Wtvb now,tvbnow,bttvbheavier or lighterTVBNOW 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。% q% X0 W) m" L& b
then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)
# m7 S8 K9 W5 y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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