A complex fraction is a fraction in which numerator, denominator, or both are themselves fractions, for example
Complex Fraction
See also
Common Fraction, Fraction, Improper Fraction, Mixed Fraction, Proper FractionExplore with Wolfram|Alpha
Cite this as:
Weisstein, Eric W. "Complex Fraction." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/ComplexFraction.html