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Simplify 128/320
128/320 simplified is 2/5 = 0.4000. Free fraction calculator with GCD and decimal conversion.
2/5 = 0.4000
GCD of 128 and 320 is 64. Simplified: 128/64 / 320/64 = 2/5 = 0.4000
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 |
|---|---|
| 128 / 315 | 128/315 = 0.4063 |
| 128 / 318 | 64/159 = 0.4025 |
| 128 / 319 | 128/319 = 0.4013 |
| 128 / 321 | 128/321 = 0.3988 |
| 128 / 322 | 64/161 = 0.3975 |
| 128 / 325 | 128/325 = 0.3938 |
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.