Ratio is a mathematical term to show the relationship between two numbers of the same kind.

Ratios can be expressed in several ways, this calculator displays as shown below:

1) The ratio of A to B

2) A:B

3) Form 1:n and n:1

4) A is to B as C is to D

Calculations can be saved to a table by clicking the "Add to Table" button.

(The table appears the first time the button is clicked)

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