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CALCULATION DESK
Compute the result of two fractions in operator form (a/b op c/d), reduce to lowest terms, and present both an improper-fraction and a mixed-number form when the result is non-integer.
WHAT THIS DOES
Runs entirely in your browser.
/tools/fraction-calculatorfraction-calcv4.0.0LOCAL · LOCAL RUNIMPLEMENTED — This workbench is functional in the current release.Presets for this workbench
No preset yet. A preset stores the values in this form — never the result — and only for workbenches that run entirely in your browser.
Collections
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METHOD / LOCAL RUN
Add/subtract: bring to common denominator. Multiply: a/b × c/d. Divide: a/b × d/c. Reduce by GCD.
Boundary: Two-fraction operations only. No mixed-number input.
The calculation or transformation runs in your browser using the values entered above. No input is sent to UtilityForge for this tool.
EXAMPLES / LOCAL RUN FIXTURES
FAQ
No. The fraction calculator runs locally.
The workbench states the exact method behind every result — the formula or procedure this page runs — so you can verify the computation instead of trusting a black box.
No. This workbench runs in the page: Numerator 1, Denominator 1, Operator, Numerator 2, Denominator 2 are read by the code your browser already downloaded, and UtilityForge receives neither the values nor the result.
Two-fraction operations only. No mixed-number input.
RELATED TOOLS
LOCAL — Runs entirely in your browser.
COMMON USE CASES / SOURCE NOTE
Last reviewed:
Source information: Local rational arithmetic via GCD.