each side put 6 ping pong.5.39.217.76# W. h1 }% Y' d4 {; e1 y M, r5 W
Then select the side of 6 ping pong which is heavier and measure again with 3 + 35.39.217.76) i; ^/ Q% L9 H
Then select the side of 3 ping pong which is heavier.5.39.217.760 k. w& l: e2 v0 n! L" D/ ~3 P* r- W
After tat use these 3 ping pong , put 1 on each side. If equal then the 3rd ping pong is the 1.
8 Q; A7 `; O c; }% o( a( YIf 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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