Answer:5
Step-by-step explanation:5/3 x 3/1= 15/3= 5
16.79+28.49=45.28
50-45.28=4.72
Kelly would get $4.75 back
The first option is

The second option is

So, neither of them is equivalent to 
Answer is a hope it helps
I think 2/4 but I'm not 100% sure sry