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Simplify 42/30
42/30 simplified is 7/5 = 1.4000. Free fraction calculator with GCD and decimal conversion.
7/5 = 1.4000
GCD of 42 and 30 is 6. Simplified: 42/6 / 30/6 = 7/5 = 1.4000
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 |
|---|---|
| 42 / 25 | 42/25 = 1.6800 |
| 42 / 28 | 3/2 = 1.5000 |
| 42 / 29 | 42/29 = 1.4483 |
| 42 / 31 | 42/31 = 1.3548 |
| 42 / 32 | 21/16 = 1.3125 |
| 42 / 35 | 6/5 = 1.2000 |
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.