⚡
Simplify 2:4
The simplified ratio of 2:4 is 1:2. Free ratio calculator with GCD breakdown.
1:2
GCD of 2 and 4 is 2. Simplified: 2/2 : 4/2 = 1:2
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.
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.