each side put 6 ping pong.
" ^9 S; I" ^. \tvb now,tvbnow,bttvbThen select the side of 6 ping pong which is heavier and measure again with 3 + 3
]( g1 M' b0 }6 A4 RThen select the side of 3 ping pong which is heavier.; {- B+ C1 ?0 x7 C" o) }: e
After tat use these 3 ping pong , put 1 on each side. If equal then the 3rd ping pong is the 1.公仔箱論壇; |1 C% m5 N( p1 a; N" I( L
If one side is heavier means the heavier side ping pong is the one |
發表於 2008-10-4 11:56 AM
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