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Simplify 420/70
420/70 simplified is 6/1 = 6.0000. Free fraction calculator with GCD and decimal conversion.
6/1 = 6.0000
GCD of 420 and 70 is 70. Simplified: 420/70 / 70/70 = 6/1 = 6.0000
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 / 65 | 84/13 = 6.4615 |
| 420 / 68 | 105/17 = 6.1765 |
| 420 / 69 | 140/23 = 6.0870 |
| 420 / 71 | 420/71 = 5.9155 |
| 420 / 72 | 35/6 = 5.8333 |
| 420 / 75 | 28/5 = 5.6000 |
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.