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Simplify 20/402
20/402 simplified is 10/201 = 0.0498. Free fraction calculator with GCD and decimal conversion.
10/201 = 0.0498
GCD of 20 and 402 is 2. Simplified: 20/2 / 402/2 = 10/201 = 0.0498
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 |
|---|---|
| 20 / 397 | 20/397 = 0.0504 |
| 20 / 400 | 1/20 = 0.0500 |
| 20 / 401 | 20/401 = 0.0499 |
| 20 / 403 | 20/403 = 0.0496 |
| 20 / 404 | 5/101 = 0.0495 |
| 20 / 407 | 20/407 = 0.0491 |
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.