How To Turn A Negative Denominator Into A Positive

A fraction represents part of a whole. The bottom number is the denominator, which tells you how many equal parts the whole is divided by. The top number is the numerator, which tells you how many parts of the whole the fraction represents. If a fraction has a negative number as its denominator, it's easy to convert it into a positive.

1. Write Your Fraction

Write your fraction. For example,

\(\frac{3}{-6}\)

2. Multiply the Numerator and Denominator

Multiply both the numerator and the denominator by −1. Work out 3 × −1 = −3 for the numerator. Work out −6 × −1 = 6 for the denominator. The fraction is now

\(\frac{-3}{6}\)

3. Reduce Fraction to Its Simplest Form

If possible, reduce the fraction to its simplest form. For example, divide −3 and 6 by 3 to make ( −1)/2. The fraction in its simplest form is

\(\frac{-1}{2}\)