take out 10 balls and 5 in each side
5 A( U/ K# A% x$ ~" Nif 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.tvb now,tvbnow,bttvb# c/ ]0 c' |/ D% B: p; d! K
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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.www3.tvboxnow.com/ u. V. [6 t+ |1 B0 A
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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3 k; N5 Q: c% ]+ n2 y公仔箱論壇used less then 1 min to find out the answer.... |
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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