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Simplify 30:48
The simplified ratio of 30:48 is 5:8. Free ratio calculator with GCD breakdown.
5:8
GCD of 30 and 48 is 6. Simplified: 30/6 : 48/6 = 5:8
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 |
|---|---|
| 30 / 43 | 30:43 |
| 30 / 46 | 15:23 |
| 30 / 47 | 30:47 |
| 30 / 49 | 30:49 |
| 30 / 50 | 3:5 |
| 30 / 53 | 30:53 |
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.