this is too easy!!www3.tvboxnow.com- g7 j& x2 C( D. }; _" c: o' I$ M* m
tvb now,tvbnow,bttvb8 t- p0 W5 U8 a
1. put 6 at each side.. take the one side which is heavier公仔箱論壇- N8 j$ p1 x# B9 \: T* a7 R# p
2. put 3 at each side.. also take the heavier sidetvb now,tvbnow,bttvb s5 N5 O7 `, s" M; C
3. put 1 at each side.. if the weight balance then the one not put inside is the heavy ball.. else the side which is heavier is the heavier ball.. |
發表於 2009-1-7 05:31 AM
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