Fraction Calculator

Formula: (A/B) + (C/D) = (A×D + B×C) / (B×D)

Examples

How do you add fractions?

Find a common denominator, convert both fractions to that denominator, then add the numerators.

How do you multiply fractions?

Multiply the numerators together to get the new numerator, and multiply the denominators together to get the new denominator. Simplify if needed.

How do you divide fractions?

Invert (flip) the second fraction and multiply it by the first fraction.

What is a mixed number?

A combination of a whole number and a fraction, like 1 1/2.