Answer:

Step-by-step explanation:
A ratio is a comparison of two quantities and can be written in several forms including fractions. It is most commonly written in fraction form or a:b.
To write a ratio, we count the number of each quantity we are comparing or use the variable for that quantity. We write radius:circumference. Recall, the circumference of a circle can be found using
or
.
We write r:
or r:
.
We can also write in fraction form:
or 
It would be $9 per hour all you have to do is divide 54 by 6 you get 9, unit rate is 1
I hope this helps
Answer: x-1/6
Step-by-step explanation:
What is the question you have?
I wanna say 60 but i dont know