Mixed Number to Improper Fraction
Convert a signed whole part and fractional part into one fraction.
Your numbers
Improper fraction
Use consistent units. The result follows the assumptions you enter.
Scenario comparison
Up to three snapshots in this tab. Loading one replaces the current inputs.
Formula
Use s(wd+n)/d. w is the whole part, n is fractional numerator, d is denominator, and s is the selected sign. The resulting fraction is reduced by its greatest common divisor.
Convert a signed whole part and fractional part into one fraction.
Worked example
- Sign
- Positive
- Whole part
- 2
- Fraction numerator
- 1
- Fraction denominator
- 3
- Improper fraction
- 7/3
- Decimal
- 2.33333333333
Scope and limitations
Use consistent units. The result follows the assumptions you enter.
Inputs are checked for missing values and allowed ranges. A result outside the finite numeric range is not displayed. Rounding affects display, while the calculation uses the model’s numeric precision.
Check your units and assumptions before relying on a result. Changing a label does not convert a currency or physical unit.
Formula version: 4151c3e18566 · Example checked: