ratio

ratio /ˈreɪʃiˌoʊ/ noun
plural ratios
ratio
/ˈreɪʃiˌoʊ/
noun
plural ratios
Britannica Dictionary definition of RATIO
[count]
: the relationship that exists between the size, number, or amount of two things and that is often represented by two numbers
— often + of
— see also aspect ratio