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Simplify 84/80
84/80 simplified is 21/20 = 1.0500. Free fraction calculator with GCD and decimal conversion.
21/20 = 1.0500
GCD of 84 and 80 is 4. Simplified: 84/4 / 80/4 = 21/20 = 1.0500
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 |
|---|---|
| 84 / 75 | 28/25 = 1.1200 |
| 84 / 78 | 14/13 = 1.0769 |
| 84 / 79 | 84/79 = 1.0633 |
| 84 / 81 | 28/27 = 1.0370 |
| 84 / 82 | 42/41 = 1.0244 |
| 84 / 85 | 84/85 = 0.9882 |
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.