take out 10 balls and 5 in each side5.39.217.76* w4 Z1 W* c4 w7 k1 S3 O2 {. [
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.5.39.217.76( E4 D3 t+ F; b0 d7 \' k7 E- E
& e, j* e" M0 h- n3 WTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。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.
+ u5 `. P6 z- R: M5 V4 m5.39.217.76if 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.
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