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Simplify 155/385
155/385 simplified is 31/77 = 0.4026. Free fraction calculator with GCD and decimal conversion.
31/77 = 0.4026
GCD of 155 and 385 is 5. Simplified: 155/5 / 385/5 = 31/77 = 0.4026
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 |
|---|---|
| 155 / 380 | 31/76 = 0.4079 |
| 155 / 383 | 155/383 = 0.4047 |
| 155 / 384 | 155/384 = 0.4036 |
| 155 / 386 | 155/386 = 0.4016 |
| 155 / 387 | 155/387 = 0.4005 |
| 155 / 390 | 31/78 = 0.3974 |
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.