Ratio Calculator
Simplify ratios, find equivalent ratios, and solve ratio problems easily.
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How to Calculate
Simplified Ratio = A/GCF : B/GCF
Where A and B are the two values in the ratio, GCF = Greatest Common Factor of A and B. The simplified ratio divides both values by their GCF to get the smallest whole number ratio.
Frequently Asked Questions
How do I simplify a ratio?
Divide both numbers in the ratio by their Greatest Common Divisor (GCD). For example, to simplify 12:8, find GCD(12,8)=4, then divide both by 4 to get 3:2.
What is a ratio?
A ratio compares two or more quantities. It shows the relative size of one value compared to another. Ratios can be written as "a:b", "a to b", or as a fraction a/b.
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