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Simplify 140:63
The simplified ratio of 140:63 is 20:9. Free ratio calculator with GCD breakdown.
20:9
GCD of 140 and 63 is 7. Simplified: 140/7 : 63/7 = 20:9
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 |
|---|---|
| 140 / 58 | 70:29 |
| 140 / 61 | 140:61 |
| 140 / 62 | 70:31 |
| 140 / 64 | 35:16 |
| 140 / 65 | 28:13 |
| 140 / 68 | 35:17 |
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.