perplexus.info :: Sequences : Before and After

Before and After (Posted on 2004-07-23)

If all the irreducible fractions between 0 and 1, with denominators at most 99, are listed in ascending order, which two fractions would be before and after 11/21? Determine which two fractions are adjacent to 34/87 in this listing.

See The Solution Submitted by Federico Kereki

Rating: 4.5000 (4 votes)

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Subject	Author	Date
same ans as Charlie - w ineff c prog	vectorboy	2004-07-23 16:35:26
Similar Problem	Gamer	2004-07-23 12:30:22
computer solution	Charlie	2004-07-23 11:19:08
Starting idea	Larry	2004-07-23 10:19:03

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