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Simplify 205:20
The simplified ratio of 205:20 is 41:4. Free ratio calculator with GCD breakdown.
41:4
GCD of 205 and 20 is 5. Simplified: 205/5 : 20/5 = 41:4
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 |
|---|---|
| 205 / 15 | 41:3 |
| 205 / 18 | 205:18 |
| 205 / 19 | 205:19 |
| 205 / 21 | 205:21 |
| 205 / 22 | 205:22 |
| 205 / 25 | 41:5 |
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.