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Simplify 80/45
80/45 simplified is 16/9 = 1.7778. Free fraction calculator with GCD and decimal conversion.
16/9 = 1.7778
GCD of 80 and 45 is 5. Simplified: 80/5 / 45/5 = 16/9 = 1.7778
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 / 40 | 2/1 = 2.0000 |
| 80 / 43 | 80/43 = 1.8605 |
| 80 / 44 | 20/11 = 1.8182 |
| 80 / 46 | 40/23 = 1.7391 |
| 80 / 47 | 80/47 = 1.7021 |
| 80 / 50 | 8/5 = 1.6000 |
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.