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Simplify 315/20
315/20 simplified is 63/4 = 15.7500. Free fraction calculator with GCD and decimal conversion.
63/4 = 15.7500
GCD of 315 and 20 is 5. Simplified: 315/5 / 20/5 = 63/4 = 15.7500
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 |
|---|---|
| 315 / 15 | 21/1 = 21.0000 |
| 315 / 18 | 35/2 = 17.5000 |
| 315 / 19 | 315/19 = 16.5789 |
| 315 / 21 | 15/1 = 15.0000 |
| 315 / 22 | 315/22 = 14.3182 |
| 315 / 25 | 63/5 = 12.6000 |
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.