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Simplify 220:18
The simplified ratio of 220:18 is 110:9. Free ratio calculator with GCD breakdown.
110:9
GCD of 220 and 18 is 2. Simplified: 220/2 : 18/2 = 110:9
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 |
|---|---|
| 220 / 13 | 220:13 |
| 220 / 16 | 55:4 |
| 220 / 17 | 220:17 |
| 220 / 19 | 220:19 |
| 220 / 20 | 11:1 |
| 220 / 23 | 220:23 |
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.