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Simplify 120/28
120/28 simplified is 30/7 = 4.2857. Free fraction calculator with GCD and decimal conversion.
30/7 = 4.2857
GCD of 120 and 28 is 4. Simplified: 120/4 / 28/4 = 30/7 = 4.2857
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 / 23 | 120/23 = 5.2174 |
| 120 / 26 | 60/13 = 4.6154 |
| 120 / 27 | 40/9 = 4.4444 |
| 120 / 29 | 120/29 = 4.1379 |
| 120 / 30 | 4/1 = 4.0000 |
| 120 / 33 | 40/11 = 3.6364 |
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.