take 4 balls as a group, 3 groups - A B C公仔箱論壇- B' Q! M5 d' \* y4 `
weigh A & B (ex. B heavier)5.39.217.77:88984 k1 D) V$ ]3 `9 R+ u* K1 Q: \" S
then weigh B & C (B & C same weight)
9 J4 ^! t- g$ w( x9 U$ c4 z/ v$ C5.39.217.77:8898to find which group has the weight difference and find out is it (A is lighter)
1 f* q8 K T/ e! A9 O" I: \tvb 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。( {; Y( W: q. X# @- v K
then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)9 \/ w+ Q) V4 W+ K( l- D0 W- G' _
measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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