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Simplify 4/10
4/10 simplified is 2/5 = 0.4000. Free fraction calculator with GCD and decimal conversion.
2/5 = 0.4000
GCD of 4 and 10 is 2. Simplified: 4/2 / 10/2 = 2/5 = 0.4000
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 |
|---|---|
| 4 / 5 | 4/5 = 0.8000 |
| 4 / 8 | 1/2 = 0.5000 |
| 4 / 9 | 4/9 = 0.4444 |
| 4 / 11 | 4/11 = 0.3636 |
| 4 / 12 | 1/3 = 0.3333 |
| 4 / 15 | 4/15 = 0.2667 |
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.