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Simplify 65:70
The simplified ratio of 65:70 is 13:14. Free ratio calculator with GCD breakdown.
13:14
GCD of 65 and 70 is 5. Simplified: 65/5 : 70/5 = 13:14
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 |
|---|---|
| 65 / 65 | 1:1 |
| 65 / 68 | 65:68 |
| 65 / 69 | 65:69 |
| 65 / 71 | 65:71 |
| 65 / 72 | 65:72 |
| 65 / 75 | 13:15 |
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.