take out 10 balls and 5 in each sidetvb now,tvbnow,bttvb, @ n1 p# |' p7 [
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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% f) R* y1 p2 ntvb now,tvbnow,bttvbif 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.5.39.217.77:8898% ~% {$ X% m$ f1 Y* _6 o- y
if 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.TVBNOW 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。" `+ }& e+ Q! k$ d. n
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used less then 1 min to find out the answer.... |