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Simplify 77:55
The simplified ratio of 77:55 is 7:5. Free ratio calculator with GCD breakdown.
7:5
GCD of 77 and 55 is 11. Simplified: 77/11 : 55/11 = 7:5
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 |
|---|---|
| 77 / 50 | 77:50 |
| 77 / 53 | 77:53 |
| 77 / 54 | 77:54 |
| 77 / 56 | 11:8 |
| 77 / 57 | 77:57 |
| 77 / 60 | 77:60 |
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.