# Mixed Numbers Calculator

> Add, subtract, multiply, or divide two mixed numbers with an exact reduced result.

Page: https://askcalculators.com/calculator/mixed-numbers-calculator/
Definition: https://askcalculators.com/calculator/mixed-numbers-calculator/definition.json
JSON Schema: https://askcalculators.com/calculator/mixed-numbers-calculator/schema.json
Version: 1.0.0
Maintained by: AskCalculators (software project; not a credentialed reviewer)
Qualified review: pending. Automated checks do not establish professional approval.
Page status: Live
Review status: Pending

## Use
Open the calculator page and enter values. Query-string parameters can restore and bookmark a calculation.
Example: https://askcalculators.com/calculator/mixed-numbers-calculator/?operation=add&wholeA=2&numeratorA=1&denominatorA=3&wholeB=1&numeratorB=3&denominatorB=4

## Inputs
- operation: Operation; type=select; required; default=add; values=add|subtract|multiply|divide
- wholeA: First whole number; type=number; required; default=2
- numeratorA: First numerator; type=number; required; default=1; min=0
- denominatorA: First denominator; type=number; required; default=3; min=1
- wholeB: Second whole number; type=number; required; default=1
- numeratorB: Second numerator; type=number; required; default=3; min=0
- denominatorB: Second denominator; type=number; required; default=4; min=1

## Outputs
- mixedResult: Mixed-number result; format=text; primary
- fractionResult: Improper fraction; format=text
- decimalResult: Decimal result; format=number

## Formula
convert each mixed number to an improper fraction, perform the operation, then reduce

## Rules
- Empty optional inputs are undefined, not zero.
- Hidden conditional inputs are ignored.
- Do not invent missing required inputs.