each side put 6 ping pong.5 M( v5 @ ^: _# b2 g1 Q
Then select the side of 6 ping pong which is heavier and measure again with 3 + 3
( |! f7 a3 F/ @( T. p# Y/ _! GThen select the side of 3 ping pong which is heavier.
/ y+ C* ]* R: gAfter tat use these 3 ping pong , put 1 on each side. If equal then the 3rd ping pong is the 1.
* b1 E3 e) O, I/ l/ u- t+ a- ?If one side is heavier means the heavier side ping pong is the one |