Answer :
Simplify the ratio:
[tex]8 :18[/tex]
[tex] \frac{8}{18} [/tex]
[tex] \cancel \dfrac{8}{18}[/tex]
[tex] \frac{4}{9} [/tex]
The ratio of cheese sandwiches to egg sandwiches on a store shelf in it simplest form is 4 to 9.
Definition of ratio
Ratio expresses the relationship between two or more numbers. It shows the frequency of the number of times that one value is contained in another value.
Simplifying the ratio
In order to simplify the ratio, determine the factor that is common to both 8 and 18. Divide the numbers by this factor.
A common factor of 8 and 18 is 2. Dividing by 2 gives 4 and 9.
To learn more about ratios, please check: https://brainly.com/question/25927869