how to simplify fractions
How to Simplify Fractions Step by Step
Fraction simplification is easier when you use a consistent GCD workflow. This article gives a step-by-step method.
How to calculate using Fraction Calculator
- Enter numerator and denominator for both fractions.
- Select operation: add, subtract, multiply, or divide.
- Simplify result using greatest common divisor (GCD).
Fraction Calculator formula
- Addition/subtraction uses common denominator.
- Multiplication: multiply numerators and denominators directly.
- Division: multiply first fraction by reciprocal of second.
Worked example
- 3/4 + 2/5 = (15 + 8) / 20 = 23/20.
- Decimal form = 1.15.
- Mixed number form = 1 3/20.
Accuracy and interpretation notes
- Denominator cannot be zero.
- Always simplify final fraction for standard presentation.
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