take out 10 balls and 5 in each side
: S5 w- s1 R$ k+ D( O3 g6 G* n" c5 h公仔箱論壇if both side balance mean the other 2 balls one of them must be the heavy one then just take them to weight will find out which one is heavier.
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if the heavy ball is inside the 10 balls, take out 4 balls from the heavier side which had 5 balls to weight 2 balls in each side.
3 } k6 n( Y, Aos.tvboxnow.comif both side balance, which mean the one left is heavy one if not, just take the heavier side to weight will find out which one is the heaviest one.) o- m, B* y2 w' Z3 `. B
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