each side put 6 ping pong.
3 r& X# `( l; q3 Z4 ^' b' Etvb now,tvbnow,bttvbThen select the side of 6 ping pong which is heavier and measure again with 3 + 3
2 z7 I# @; S! _& l3 H& r& m7 |Then select the side of 3 ping pong which is heavier.
% j: e& h7 w. x9 f$ n$ U, t公仔箱論壇After tat use these 3 ping pong , put 1 on each side. If equal then the 3rd ping pong is the 1.0 Q) X) Y; r; v. b3 k- \
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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