Question

What is a Ratio ??????

Answer 1

It's easy to look it up in your phone

Answer 2

Noun
the quantitative relation between two amounts showing the number of times one value contains or is contained within the other.
"the ratio of men's jobs to women's is 8 to 1"
synonyms: proportion, comparative number, correlation, relationship, correspondence; More
the relative value of silver and gold in a bimetallic system of currency.