jen198053

who can't figure out??????it's just basic math, primary school kid should already know it [-X
, L; n4 f" k2 |- U3 d  ?5.39.217.76
, Q- H& E2 R$ ^* x* ^+ {公仔箱論壇1st: 6 vs 6, find out which side is heavier公仔箱論壇1 Y- f! L( I  P$ N" a
2nd: from the heavy side, 3 vs 3,  find out which side is heavier
: p5 K* `% h( S4 ~tvb now,tvbnow,bttvb3rd: choose 2 out of 3 from the heavier side, if they weight the same, the 1 left is the one, if not, u can see it right away the heavier ball is on the 天秤

jen198053

there got more simple way to do it, just read my way, the one i answered before