What is another word for complex fraction?
Pronunciation: [kˈɒmplɛks fɹˈakʃən] (IPA) 
The phrase "complex fraction" refers to a rational expression in which the numerator or denominator or both are fractions. However, there are various synonyms that can be used to describe this type of mathematical expression. For example, it can be referred to as a compound fraction, which implies that the fraction is made up of more than one fraction. It can also be called a mixed fraction, although this term is more commonly associated with whole numbers and proper fractions. Another synonym is a fraction within a fraction, which accurately captures the essence of the expression in question. Ultimately, the term used may depend on the context in which it is being used and the audience who is reading or hearing it.
