First fraction
Operation
Second fraction
Result with steps (click to copy)
Frequently Asked Questions
How do I add fractions?
Find a common denominator, convert both fractions, then add the numerators. Example: 1/3 + 1/4. Common denominator = 12. 1/3 = 4/12, 1/4 = 3/12. Sum = 7/12. This calculator shows each step.
How do I multiply fractions?
Multiply numerators together and denominators together, then simplify. Example: 2/3 × 3/4 = 6/12 = 1/2. Much simpler than addition — no common denominator needed.
How do I divide fractions?
Multiply by the reciprocal of the second fraction. Flip the second fraction and multiply. Example: 2/3 ÷ 4/5 = 2/3 × 5/4 = 10/12 = 5/6.
What is a mixed number?
A mixed number has a whole number part and a fraction part, like 2¾. This calculator automatically converts improper fractions (like 11/4) to mixed numbers (2¾) in the result.