Fraction Calculator
Add, subtract, multiply or divide any two fractions. Shows simplified result, decimal equivalent and step-by-step working.
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Result (Fraction)
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Result (Decimal)
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Mixed Number
Step-by-Step Solution
Frequently Asked Questions
How do you add fractions?
To add fractions, find the Least Common Denominator (LCD), convert both fractions to equivalent fractions with that denominator, then add the numerators. Example: 1/3 + 1/4 = 4/12 + 3/12 = 7/12.
How do you subtract fractions?
Same as addition — find the LCD, convert, then subtract numerators. Example: 3/4 − 1/3 = 9/12 − 4/12 = 5/12.
How do you multiply fractions?
Multiply the numerators together and the denominators together, then simplify. Example: 2/3 × 3/4 = 6/12 = 1/2.
How do you divide fractions?
Multiply the first fraction by the reciprocal (flip) of the second. Example: 2/3 ÷ 4/5 = 2/3 × 5/4 = 10/12 = 5/6.
Why is fraction simplification important?
Simplified fractions are easier to compare and work with. A fraction is in its simplest form when the numerator and denominator have no common factors other than 1. This is achieved by dividing both by their Greatest Common Divisor (GCD).