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Simplify 15/84
15/84 simplified is 5/28 = 0.1786. Free fraction calculator with GCD and decimal conversion.
5/28 = 0.1786
GCD of 15 and 84 is 3. Simplified: 15/3 / 84/3 = 5/28 = 0.1786
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 |
|---|---|
| 15 / 79 | 15/79 = 0.1899 |
| 15 / 82 | 15/82 = 0.1829 |
| 15 / 83 | 15/83 = 0.1807 |
| 15 / 85 | 3/17 = 0.1765 |
| 15 / 86 | 15/86 = 0.1744 |
| 15 / 89 | 15/89 = 0.1685 |
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.