each side put 6 ping pong.公仔箱論壇4 e! C% J* v" M5 G# Z
Then select the side of 6 ping pong which is heavier and measure again with 3 + 3 6 b+ ?. ?0 [& p4 E' wTVBNOW 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。Then select the side of 3 ping pong which is heavier.8 C. C8 P% j6 g. Z2 |0 N) H0 I% N& T
After tat use these 3 ping pong , put 1 on each side. If equal then the 3rd ping pong is the 1.! i/ ^ |+ @1 y# }, m5 p! [# r% R5 L
If one side is heavier means the heavier side ping pong is the one
發表於 2008-10-4 11:56 AM
| 
