each side put 6 ping pong.5.39.217.766 |5 b! z# B; W; |/ U
Then select the side of 6 ping pong which is heavier and measure again with 3 + 3
, {& j e; C- c# q0 d5.39.217.76Then select the side of 3 ping pong which is heavier.
4 \& H& Q) H& d3 X; p: Y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.: S9 G# U, w' j( Y4 q" B
If one side is heavier means the heavier side ping pong is the one |