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Simplify 28/20
28/20 simplified is 7/5 = 1.4000. Free fraction calculator with GCD and decimal conversion.
7/5 = 1.4000
GCD of 28 and 20 is 4. Simplified: 28/4 / 20/4 = 7/5 = 1.4000
How This Was Calculated
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
Quick Reference Table
| Input | Result |
|---|---|
| 28 / 15 | 28/15 = 1.8667 |
| 28 / 18 | 14/9 = 1.5556 |
| 28 / 19 | 28/19 = 1.4737 |
| 28 / 21 | 4/3 = 1.3333 |
| 28 / 22 | 14/11 = 1.2727 |
| 28 / 25 | 28/25 = 1.1200 |
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.