What is another word for proper fraction?
Pronunciation: [pɹˈɒpə fɹˈakʃən] (IPA) 
A proper fraction is a fraction whose numerator (top number) is smaller than its denominator (bottom number), and it is often used to describe fractions that are less than one. Some synonyms for the term "proper fraction" include "regular fraction," "restricted fraction," "unit fraction," and "proper rational fraction." These terms all refer to the same mathematical concept of a fraction that is less than one, but they may be used in different contexts or situations. Proper fractions are widely used in mathematics, especially in areas such as algebra, geometry, and calculus. Understanding proper fractions is important for solving mathematical problems and for developing a strong foundation in mathematical concepts.
