🔢
Simplify 5/20
5/20 simplified is 1/4 = 0.2500. Free fraction calculator with GCD and decimal conversion.
1/4 = 0.2500
GCD of 5 and 20 is 5. Simplified: 5/5 / 20/5 = 1/4 = 0.2500
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 |
|---|---|
| 5 / 15 | 1/3 = 0.3333 |
| 5 / 18 | 5/18 = 0.2778 |
| 5 / 19 | 5/19 = 0.2632 |
| 5 / 21 | 5/21 = 0.2381 |
| 5 / 22 | 5/22 = 0.2273 |
| 5 / 25 | 1/5 = 0.2000 |
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.