🔢
Simplify 80/20
80/20 simplified is 4/1 = 4.0000. Free fraction calculator with GCD and decimal conversion.
4/1 = 4.0000
GCD of 80 and 20 is 20. Simplified: 80/20 / 20/20 = 4/1 = 4.0000
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 |
|---|---|
| 80 / 15 | 16/3 = 5.3333 |
| 80 / 18 | 40/9 = 4.4444 |
| 80 / 19 | 80/19 = 4.2105 |
| 80 / 21 | 80/21 = 3.8095 |
| 80 / 22 | 40/11 = 3.6364 |
| 80 / 25 | 16/5 = 3.2000 |
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.