Answer:
Ratio
Explanation:
We are given that a fraction or quotient.
We have to find the another name for a fraction or quotient which can also be written in the form a:b and a to b, where a and b are numbers.
Suppose that a and b are two numbers
Then quotient=

The fraction =

Ratio=

Ratio of a to b written as a:b.
Hence, another name for a fraction or quotient which can also be written in the forms 'a:b' and 'a to b' is ratio.