take out 10 balls and 5 in each side
) `' V! H5 Q# W' I9 U6 Ltvb now,tvbnow,bttvbif 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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7 c1 h7 d+ N0 \0 Xif 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.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。( v" t, W- m9 `9 L" I$ U1 K0 u
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.
/ f4 v& w5 Z/ w- FTVBNOW 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。
; d7 _0 x* ]+ U' h5 P' Gtvb now,tvbnow,bttvbused less then 1 min to find out the answer.... |