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Simplify 38:20
The simplified ratio of 38:20 is 19:10. Free ratio calculator with GCD breakdown.
19:10
GCD of 38 and 20 is 2. Simplified: 38/2 : 20/2 = 19:10
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 |
|---|---|
| 38 / 15 | 38:15 |
| 38 / 18 | 19:9 |
| 38 / 19 | 2:1 |
| 38 / 21 | 38:21 |
| 38 / 22 | 19:11 |
| 38 / 25 | 38:25 |
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.