easy, one minutes i solve the problem9 A2 z; K6 Q2 q6 c! x6 U$ [
divide into half, mean 6/ 6
+ C. N. r/ E6 O; g9 \- ltake the heavier 6 ping pong
2 a6 ^' I" b) {/ i6 twww2.tvboxnow.comdivide into 3/3, take the heavier 3
' f; M$ H& T3 O$ rtvb now,tvbnow,bttvbtake the the other 3 that have the equal weight, switch each to measure, the most important things is labeling the ping pong so that we can recognize |