each side put 6 ping pong.
4 W- h6 d' _6 nThen select the side of 6 ping pong which is heavier and measure again with 3 + 3
1 V+ V' P$ U+ AThen select the side of 3 ping pong which is heavier.5.39.217.766 I/ ?+ [3 K4 W$ O6 @, w
After tat use these 3 ping pong , put 1 on each side. If equal then the 3rd ping pong is the 1.TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。5 v* w* ^' J ~ N7 i
If one side is heavier means the heavier side ping pong is the one |