each side put 6 ping pong.
/ _2 z* \/ Y3 S, u6 h公仔箱論壇Then select the side of 6 ping pong which is heavier and measure again with 3 + 3tvb now,tvbnow,bttvb+ d7 W# ~( G0 k3 C+ @
Then select the side of 3 ping pong which is heavier.
" P( P4 u. |% v% \) U \8 Mtvb now,tvbnow,bttvbAfter tat use these 3 ping pong , put 1 on each side. If equal then the 3rd ping pong is the 1.tvb now,tvbnow,bttvb% j* e9 Z/ n9 J Q4 q/ T- H
If one side is heavier means the heavier side ping pong is the one |