🔢
Simplify 45/12
45/12 simplified is 15/4 = 3.7500. Free fraction calculator with GCD and decimal conversion.
15/4 = 3.7500
GCD of 45 and 12 is 3. Simplified: 45/3 / 12/3 = 15/4 = 3.7500
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 |
|---|---|
| 45 / 7 | 45/7 = 6.4286 |
| 45 / 10 | 9/2 = 4.5000 |
| 45 / 11 | 45/11 = 4.0909 |
| 45 / 13 | 45/13 = 3.4615 |
| 45 / 14 | 45/14 = 3.2143 |
| 45 / 17 | 45/17 = 2.6471 |
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.