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Simplify 520/42
520/42 simplified is 260/21 = 12.3810. Free fraction calculator with GCD and decimal conversion.
260/21 = 12.3810
GCD of 520 and 42 is 2. Simplified: 520/2 / 42/2 = 260/21 = 12.3810
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 |
|---|---|
| 520 / 37 | 520/37 = 14.0541 |
| 520 / 40 | 13/1 = 13.0000 |
| 520 / 41 | 520/41 = 12.6829 |
| 520 / 43 | 520/43 = 12.0930 |
| 520 / 44 | 130/11 = 11.8182 |
| 520 / 47 | 520/47 = 11.0638 |
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.