Answer:
C. A Fraction whose Numerator is smaller than the denominator
Explanation:
A proper fraction is a fraction whose numerator is smaller than its denominator.
An improper fraction is a fraction whose numerator is equal to or greater than its denominator.
Example:
3/4, 2/11, and 7/19 are proper fractions, while 5/2, 8/5, and 12/11 are improper fractions.