jen198053

who can't figure out??????it's just basic math, primary school kid should already know it [-X
% c) H( G& ?1 E2 w6 _5.39.217.764 \  g$ w; D5 L& e) u3 ]
1st: 6 vs 6, find out which side is heavier
+ p( L5 \  l7 M" ctvb now,tvbnow,bttvb2nd: from the heavy side, 3 vs 3,  find out which side is heavier
% o3 k7 a: Y/ ~( e' o& R) Q* x5.39.217.763rd: 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