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Simplify 15/38
15/38 simplified is 15/38 = 0.3947. Free fraction calculator with GCD and decimal conversion.
15/38 = 0.3947
GCD of 15 and 38 is 1. Simplified: 15/1 / 38/1 = 15/38 = 0.3947
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 |
|---|---|
| 15 / 33 | 5/11 = 0.4545 |
| 15 / 36 | 5/12 = 0.4167 |
| 15 / 37 | 15/37 = 0.4054 |
| 15 / 39 | 5/13 = 0.3846 |
| 15 / 40 | 3/8 = 0.3750 |
| 15 / 43 | 15/43 = 0.3488 |
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.