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Simplify 18/38
18/38 simplified is 9/19 = 0.4737. Free fraction calculator with GCD and decimal conversion.
9/19 = 0.4737
GCD of 18 and 38 is 2. Simplified: 18/2 / 38/2 = 9/19 = 0.4737
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 |
|---|---|
| 18 / 33 | 6/11 = 0.5455 |
| 18 / 36 | 1/2 = 0.5000 |
| 18 / 37 | 18/37 = 0.4865 |
| 18 / 39 | 6/13 = 0.4615 |
| 18 / 40 | 9/20 = 0.4500 |
| 18 / 43 | 18/43 = 0.4186 |
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.