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Simplify 18/30
18/30 simplified is 3/5 = 0.6000. Free fraction calculator with GCD and decimal conversion.
3/5 = 0.6000
GCD of 18 and 30 is 6. Simplified: 18/6 / 30/6 = 3/5 = 0.6000
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 / 25 | 18/25 = 0.7200 |
| 18 / 28 | 9/14 = 0.6429 |
| 18 / 29 | 18/29 = 0.6207 |
| 18 / 31 | 18/31 = 0.5806 |
| 18 / 32 | 9/16 = 0.5625 |
| 18 / 35 | 18/35 = 0.5143 |
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.