When to Simplify Fraction?

A fraction is considered simplified if there are no common factors, other than 1 , in the numerator and denominator. If a fraction does have common factors in the numerator and denominator, we can reduce the fraction to its simplified form by removing the common factors.

Do you always have to simplify a fraction?

Simplifying fractions is often required when your answer is not in the form required by the assignment. As a matter of fact, most math instructors will demand that you always put the resulting fraction in its simplest form. ... This is where the numerator is larger than the denominator.

When can I simplify?

In order to simplify a fraction there must be: A number that will divide evenly into both the numerator and denominator so it can be reduced, or. The numerator must be greater than the denominator, (an improper fraction), so it can be converted to a mixed number.