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Simplified ratio2 : 3
As a decimal (A ÷ B)0.6666667
As a fraction2/3
As a percent (A ÷ B × 100)66.67%
In 1 : x form1 : 1.5
In x : 1 form0.6666667 : 1
Both terms divided by6

12 : 18 — the greatest common factor of the two terms is 6, so divide both by it: 2 : 3.

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