perplexus.info :: Weights and Scales : Four Weights

Four Weights (Posted on 2004-07-25)

You have 4 weights weighing 2,3,5 and 7 pounds. The problem is none of them are marked. What is the fewest number of weighings you need using a balance scale figure out which weights are which?

See The Solution Submitted by Brian Smith

Rating: 3.5000 (8 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

re. nitpicking

| Comment 26 of 33 |

I like people who are sticklers for detail, and you have pointed out some vital flaws in the problem and posts

Posted by Hattie on 2004-11-24 18:53:58

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