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Simplify 10/15
10/15 simplified is 2/3 = 0.6667. Free fraction calculator with GCD and decimal conversion.
2/3 = 0.6667
GCD of 10 and 15 is 5. Simplified: 10/5 / 15/5 = 2/3 = 0.6667
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 |
|---|---|
| 10 / 10 | 1/1 = 1.0000 |
| 10 / 13 | 10/13 = 0.7692 |
| 10 / 14 | 5/7 = 0.7143 |
| 10 / 16 | 5/8 = 0.6250 |
| 10 / 17 | 10/17 = 0.5882 |
| 10 / 20 | 1/2 = 0.5000 |
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.