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Simplify 30/18
30/18 simplified is 5/3 = 1.6667. Free fraction calculator with GCD and decimal conversion.
5/3 = 1.6667
GCD of 30 and 18 is 6. Simplified: 30/6 / 18/6 = 5/3 = 1.6667
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 |
|---|---|
| 30 / 13 | 30/13 = 2.3077 |
| 30 / 16 | 15/8 = 1.8750 |
| 30 / 17 | 30/17 = 1.7647 |
| 30 / 19 | 30/19 = 1.5789 |
| 30 / 20 | 3/2 = 1.5000 |
| 30 / 23 | 30/23 = 1.3043 |
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.