Fraction Calculator
Add, subtract, multiply, and divide fractions with simplification, decimal, mixed number, and working steps.
How to use the tool
Enter the requested values and choose a mode or operation when needed. Fields start empty so results always reflect your own data.
For example, 1/2 + 1/3 uses common denominator 6 and produces 5/6.
Formula and method
Denominators must be nonzero. The result is reduced using the GCF.
a/b + c/d = (ad + bc) / bd
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