The answer is 7/4 I added my work there sorry if it’s kinda messy
Answer:
Below
Step-by-step explanation:
9 
I believe that it is 24.99 but I'm not too sure. Anyways I hope I helped!
Answer:
5400
Step-by-step explanation:
look at the photo it shows the problems that
There are 2/8 in 1/4 and 5/10 in 1/2