take 4 balls as a group, 3 groups - A B C
1 j: }$ b; J6 ]+ f: }0 jtvb now,tvbnow,bttvbweigh A & B (ex. B heavier)% ?8 X( o- b8 i6 m* v5 K7 V) e
then weigh B & C (B & C same weight)
' Y! t3 \0 {5 jto find which group has the weight difference and find out is it (A is lighter)
- ~+ q# o2 ^" w5 y% Xwww3.tvboxnow.comheavier or lighter公仔箱論壇 p- p3 o' Y# ]# N7 k3 p( Q' Y& G$ {
then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)tvb now,tvbnow,bttvb* j1 D9 `8 d- C4 i6 f9 q
measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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