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Fraction Calculator
Add, subtract, multiply, divide, and simplify fractions with step-by-step results.
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How to Use the Fraction Calculator
- Select an operation: Simplify, Add, Subtract, Multiply, or Divide.
- Enter the numerator and denominator for each fraction.
- Click Calculate to see the result in simplified form.
Formula & Method
Simplification: Divide numerator and denominator by their GCD.
Addition: a/b + c/d = (ad + bc) / bd
Subtraction: a/b - c/d = (ad - bc) / bd
Multiplication: a/b × c/d = ac / bd
Division: a/b ÷ c/d = ad / bc
Examples
| Operation | Input | Result |
|---|---|---|
| Simplify | 8/12 | 2/3 |
| Add | 1/4 + 1/4 | 1/2 |
| Multiply | 2/3 × 3/4 | 1/2 |
| Divide | 3/4 ÷ 2/3 | 9/8 |
Frequently Asked Questions
What is a fraction?
A fraction represents a part of a whole, written as numerator/denominator.
How do I simplify fractions?
Divide both numerator and denominator by their greatest common divisor.
Can I add fractions with different denominators?
Yes, the calculator handles common denominators automatically.
People Also Ask
How accurate is this calculator?
Our calculators use standard mathematical formulas and provide accurate results.
Can I use this on my phone?
Yes, all tools are fully responsive and work on any device.