take 4 balls as a group, 3 groups - A B Ctvb now,tvbnow,bttvb4 _, G6 o4 W# z
weigh A & B (ex. B heavier)
0 Q9 N% m5 K& `0 |9 {- {5 ITVBNOW 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 weigh B & C (B & C same weight)
, O" e) w- S* F2 Pto find which group has the weight difference and find out is it (A is 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。2 l# W1 Z& Y [. \# Y
heavier or lighter
+ d2 Q& C& m, O2 ?+ `4 c5.39.217.77then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)公仔箱論壇" O' d$ b# Z [1 ^: r! W0 M
measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
| 
