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Simplify 20/13
20/13 simplified is 20/13 = 1.5385. Free fraction calculator with GCD and decimal conversion.
20/13 = 1.5385
GCD of 20 and 13 is 1. Simplified: 20/1 / 13/1 = 20/13 = 1.5385
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 |
|---|---|
| 20 / 8 | 5/2 = 2.5000 |
| 20 / 11 | 20/11 = 1.8182 |
| 20 / 12 | 5/3 = 1.6667 |
| 20 / 14 | 10/7 = 1.4286 |
| 20 / 15 | 4/3 = 1.3333 |
| 20 / 18 | 10/9 = 1.1111 |
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.