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Simplify 20/65
20/65 simplified is 4/13 = 0.3077. Free fraction calculator with GCD and decimal conversion.
4/13 = 0.3077
GCD of 20 and 65 is 5. Simplified: 20/5 / 65/5 = 4/13 = 0.3077
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 / 60 | 1/3 = 0.3333 |
| 20 / 63 | 20/63 = 0.3175 |
| 20 / 64 | 5/16 = 0.3125 |
| 20 / 66 | 10/33 = 0.3030 |
| 20 / 67 | 20/67 = 0.2985 |
| 20 / 70 | 2/7 = 0.2857 |
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.