take out 10 balls and 5 in each side
L$ |, `8 p# l+ \3 ]. [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.% i9 y- d% V6 ^& R+ X
tvb now,tvbnow,bttvb& {) i( O4 i6 t' {4 z% H
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.www1.tvboxnow.com: @3 a5 p7 K7 M- V& p
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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發表於 2007-12-31 05:47 AM
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發表於 2008-1-1 08:48 AM
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