each side put 6 ping pong.
: B! y2 } A5 S% j' s6 `" ktvb now,tvbnow,bttvbThen select the side of 6 ping pong which is heavier and measure again with 3 + 3www2.tvboxnow.com+ B: Z \# B$ \0 ?. `
Then select the side of 3 ping pong which is heavier.
$ g! c- D1 d3 Z# {1 s4 Z( w- lAfter tat use these 3 ping pong , put 1 on each side. If equal then the 3rd ping pong is the 1.
8 W( ?4 S" \: ?5 J9 m% o! JIf one side is heavier means the heavier side ping pong is the one |