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Simplify 420/3
420/3 simplified is 140/1 = 140.0000. Free fraction calculator with GCD and decimal conversion.
140/1 = 140.0000
GCD of 420 and 3 is 3. Simplified: 420/3 / 3/3 = 140/1 = 140.0000
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 |
|---|---|
| 420 / 1 | 420/1 = 420.0000 |
| 420 / 2 | 210/1 = 210.0000 |
| 420 / 4 | 105/1 = 105.0000 |
| 420 / 5 | 84/1 = 84.0000 |
| 420 / 8 | 105/2 = 52.5000 |
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.