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Simplify 900/420
900/420 simplified is 15/7 = 2.1429. Free fraction calculator with GCD and decimal conversion.
15/7 = 2.1429
GCD of 900 and 420 is 60. Simplified: 900/60 / 420/60 = 15/7 = 2.1429
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 |
|---|---|
| 900 / 415 | 180/83 = 2.1687 |
| 900 / 418 | 450/209 = 2.1531 |
| 900 / 419 | 900/419 = 2.1480 |
| 900 / 421 | 900/421 = 2.1378 |
| 900 / 422 | 450/211 = 2.1327 |
| 900 / 425 | 36/17 = 2.1176 |
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.