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Simplify 42:48
The simplified ratio of 42:48 is 7:8. Free ratio calculator with GCD breakdown.
7:8
GCD of 42 and 48 is 6. Simplified: 42/6 : 48/6 = 7:8
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 |
|---|---|
| 42 / 43 | 42:43 |
| 42 / 46 | 21:23 |
| 42 / 47 | 42:47 |
| 42 / 49 | 6:7 |
| 42 / 50 | 21:25 |
| 42 / 53 | 42:53 |
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.