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Simplify 180/80
180/80 simplified is 9/4 = 2.2500. Free fraction calculator with GCD and decimal conversion.
9/4 = 2.2500
GCD of 180 and 80 is 20. Simplified: 180/20 / 80/20 = 9/4 = 2.2500
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 |
|---|---|
| 180 / 75 | 12/5 = 2.4000 |
| 180 / 78 | 30/13 = 2.3077 |
| 180 / 79 | 180/79 = 2.2785 |
| 180 / 81 | 20/9 = 2.2222 |
| 180 / 82 | 90/41 = 2.1951 |
| 180 / 85 | 36/17 = 2.1176 |
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.