Add, subtract, multiply, or divide two fractions. Results are automatically simplified.
| Fraction | — |
| Simplified | — |
| Mixed Number | — |
| Decimal | — |
| Percentage | — |
To add fractions: find the LCM of the denominators, convert both fractions, then add numerators. Example: 1/2 + 1/3 = 3/6 + 2/6 = 5/6.
Multiply numerators together and denominators together: (a/b) × (c/d) = (a×c)/(b×d). Then simplify.