Talk:Fraction (mathematics)

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Definition: A concept used to convey a proportional relation between a part and the whole consisting of a numerator (an integer — the part) and a denominator (a natural number — the whole). [d] [e]

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== Egypt fractions ==http://en.citizendium.org/skins/common/images/button_math.png I thought that Egypt fractions is the fractions 1/n (plus maybe 2/3) because using current definition all positive fractions are Egypt one. Andrey Khalyavin 08:24, 4 April 2008 (CDT)

An Egyptian fraction is the "sum of distinct unit fractions", not any fraction. Every positive rational number can be represented with an Egyptian fraction.

{\frac {1}{2}}+{\frac {1}{3}}

is such an Egyptian fraction, but not

{\frac {1}{2}}+{\frac {1}{2}}

Regards, Olier Raby

Ok, google seems to agree with you, though I am surprised that an Egyptian fraction is not a fraction, but an expression. Andrey Khalyavin 04:45, 8 April 2008 (CDT)

Talk:Fraction (mathematics)

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