confusingggg |
 May 17 2007, 05:02 PM
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 long time no CB.  Group: Official Member Posts: 3,889 Joined: Jan 2007 Member No: 493,502  |
Um, this is so confusing.
Can anyone help me out?  Okay, here's the problem.. You have 8 balls, all of which look exactly the same. Seven of these weigh the same, and one is either heavier or lighter than the others. You have a balance scale. Tell how you can find the odd ball in at most three weighings, and explain how you can decide whether the odd ball is heavier than the others, or whether it is lighter than the others. I don't even get the question. 
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Posts in this topic
leifiram Hopefully, this quick illustration will help. The ... May 17 2007, 06:38 PM Jinny OHHHHH! Thank you SO MUCH!
I can't be... May 17 2007, 06:43 PM leifiram No problem. May 17 2007, 09:47 PM
JoanOfArc Since the poster's question has been answered,... May 17 2007, 10:41 PM  |
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