this is too easy!!www.tvboxnow.com9 W* S( V- O" u% |
tvb now,tvbnow,bttvb+ A; t, M: ?. b# W9 ?
1. put 6 at each side.. take the one side which is heavier
0 a& ]& K) a/ r& O3 j9 j( M6 Mwww.tvboxnow.com2. put 3 at each side.. also take the heavier side
w* O' t4 @. \8 u7 w3. 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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