Let me use money as an example. You are familiar with US dollars and quarters? I hope so. There are 4 quarters in a dollar. The ratio of quarters to dollars is 4 to 1, written as 4:1 or 4/1. Another example: in a classroom there are 13 girls and 12 boys. The ratio of girls to boys is 13 to 12 or 13/12 or 1.083 girls for every boy. The ratio of boys to girls is 12/13 or 0.923 boys for every girl. A ratio establishes a relationship between the relative quantities of two or more variables.
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A law proposed by Dalton which states that when elements combine, they do so in the ratio of small whole numbers.
Yes. But if you have a ratio of two integers, the ratio will be rational by definition.
ratio between diameter and circumference
Tax to GDP Ratio =Total government tax collections divided by the country's GDP
It is the ratio of one whole number to another whole number, which may be expressed as a fraction. The ratio (or fraction) may be simplified by dividing both numbers by the greatest common factor.
2/9 is rational by definition- it is a ratio of two integers.