take 4 balls as a group, 3 groups - A B C
3 a# {8 o$ h7 c3 d& W6 R公仔箱論壇weigh A & B (ex. B heavier)
0 @! t: d- C) \2 N( Ithen weigh B & C (B & C same weight)
3 [2 w4 L8 q' P A" ?( F4 QTVBNOW 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。to find which group has the weight difference and find out is it (A is lighter)公仔箱論壇" J g& |% \9 E- M3 q& j3 p0 H: t
heavier or lighterwww3.tvboxnow.com/ C: \- `8 @! Q4 T. L% H
then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)
# x. ^$ L9 l6 W- o; ?+ R5 Y3 cmeasure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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