⚡
Simplify 55:65
The simplified ratio of 55:65 is 11:13. Free ratio calculator with GCD breakdown.
11:13
GCD of 55 and 65 is 5. Simplified: 55/5 : 65/5 = 11:13
How This Was Calculated
Simplification: Divide both terms by their GCD.A:B = (A/GCD) : (B/GCD)
Solving proportions: A/B = C/D — cross-multiply to find the missing value.
Scaling: Multiply both terms by the scale factor.
Quick Reference Table
| Input | Result |
|---|---|
| 55 / 60 | 11:12 |
| 55 / 63 | 55:63 |
| 55 / 64 | 55:64 |
| 55 / 66 | 5:6 |
| 55 / 67 | 55:67 |
| 55 / 70 | 11:14 |
Frequently Asked Questions
What is a ratio?
A ratio compares two quantities by division.
How do I simplify a ratio?
Divide both numbers by their greatest common divisor (GCD).
Can ratios have decimal values?
Yes, but simplified ratios are typically expressed as whole numbers.