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Convert fractions to Egyptian fractions

Added Jul 30, 2010 by mathheadinc in Mathematics

This widget converts standard fractions and sums of fractions to Egytptian fractions, each with a numerator of 1. Try a sum of fractions, like 2/19+4/11!

What does 20/50 vision "look" like?

Added Aug 10, 2010 by mathheadinc in Health & Medicine

This widget shows what "20/50" and other vision ratios look like.


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