take 4 balls as a group, 3 groups - A B C公仔箱論壇. l/ x) o7 u0 Z8 r8 Q# ]
weigh A & B (ex. B heavier)公仔箱論壇& q6 L9 L4 J2 R o& Y( ~$ i
then weigh B & C (B & C same weight)
& B1 d5 N: @, Q2 R3 ^tvb now,tvbnow,bttvbto find which group has the weight difference and find out is it (A is lighter)
% y" K9 w7 U/ c/ z6 u, J: WTVBNOW 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
9 J! N \3 X3 H& P* E1 WTVBNOW 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 measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)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。9 L {8 w# E7 P2 K5 G# }
measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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