The data to calculate the ratio are found on the balance sheet.

A light meter can automatically calculate the ratio of key plus fill to fill alone.

In the third, the researchers took measure of each fish’s form, pinpointing different bodily landmarks and calculating the ratios between them.

His team has developed a way of calculating the ratios of isotopes - different atomic forms of the same element - in keratin, the protein that gives hair its structure.

The overtime rate calculates the ratio between employee overtime with the regular hours in a specific time period.