take out 10 balls and 5 in each sideTVBNOW 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。3 j1 F \3 m9 v
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.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。2 I+ |7 g* R- T% f2 Z
* S; N% f7 w! Cos.tvboxnow.comif 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.os.tvboxnow.com& a0 s7 Y) d' X: s( T
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.
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" R/ T# @* q- A& e7 U+ j3 ]0 j公仔箱論壇used less then 1 min to find out the answer.... |