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Simplify 55/45
55/45 simplified is 11/9 = 1.2222. Free fraction calculator with GCD and decimal conversion.
11/9 = 1.2222
GCD of 55 and 45 is 5. Simplified: 55/5 / 45/5 = 11/9 = 1.2222
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 |
|---|---|
| 55 / 40 | 11/8 = 1.3750 |
| 55 / 43 | 55/43 = 1.2791 |
| 55 / 44 | 5/4 = 1.2500 |
| 55 / 46 | 55/46 = 1.1957 |
| 55 / 47 | 55/47 = 1.1702 |
| 55 / 50 | 11/10 = 1.1000 |
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.