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Simplify 120/78
120/78 simplified is 20/13 = 1.5385. Free fraction calculator with GCD and decimal conversion.
20/13 = 1.5385
GCD of 120 and 78 is 6. Simplified: 120/6 / 78/6 = 20/13 = 1.5385
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 |
|---|---|
| 120 / 73 | 120/73 = 1.6438 |
| 120 / 76 | 30/19 = 1.5789 |
| 120 / 77 | 120/77 = 1.5584 |
| 120 / 79 | 120/79 = 1.5190 |
| 120 / 80 | 3/2 = 1.5000 |
| 120 / 83 | 120/83 = 1.4458 |
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.