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Mixed Fraction


A mixed fraction is an improper fraction p/q>1 written in the form n+r/s. In common usage such as cooking recipes, n+r/s is often written as n r/s (e.g., 1 1/2), much to the chagrin of mathematicians, to whom n r/s means nr/s, which is quite a different beast from n+r/s.

(The author of this work discovered this fact early in his mathematical career after having points marked off a calculus exam for using the recipe-like notation. Future mathematicians are therefore encouraged to avoid mixed fractions, except perhaps in the kitchen.)


See also

Fraction, Improper Fraction, Proper Fraction

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Cite this as:

Weisstein, Eric W. "Mixed Fraction." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/MixedFraction.html

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