take 4 balls as a group, 3 groups - A B C
R0 b5 H! E3 G4 e公仔箱論壇weigh A & B (ex. B heavier)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。0 u' R6 V2 Y9 j# o. ], r5 J* [
then weigh B & C (B & C same weight)& R. s2 _ d: [; r9 k* E
to find which group has the weight difference and find out is it (A is lighter)
* ~9 R1 {* e8 Y8 O3 \5.39.217.76heavier 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。4 e$ B5 }+ h7 F9 \
then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)tvb now,tvbnow,bttvb5 @& [4 M: w, z5 h3 T* v ]9 t; l& t3 K$ y
measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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