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Simplify 42/7
42/7 simplified is 6/1 = 6.0000. Free fraction calculator with GCD and decimal conversion.
6/1 = 6.0000
GCD of 42 and 7 is 7. Simplified: 42/7 / 7/7 = 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 |
|---|---|
| 42 / 2 | 21/1 = 21.0000 |
| 42 / 5 | 42/5 = 8.4000 |
| 42 / 6 | 7/1 = 7.0000 |
| 42 / 8 | 21/4 = 5.2500 |
| 42 / 9 | 14/3 = 4.6667 |
| 42 / 12 | 7/2 = 3.5000 |
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.