each side put 6 ping pong.5.39.217.77:8898! B' m/ G8 t3 a6 a& F( m
Then select the side of 6 ping pong which is heavier and measure again with 3 + 35.39.217.77:8898+ K6 u. N2 F+ U9 G+ F: f) j; O8 P
Then select the side of 3 ping pong which is heavier.5.39.217.77:8898( w$ O9 h4 k" w! d- k
After tat use these 3 ping pong , put 1 on each side. If equal then the 3rd ping pong is the 1.5.39.217.77:88988 W, r- x# k8 y" ~+ O
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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