The first deal is a better one.
Separation of things of different parts.
The first deal is $12.5 for 5 tickets so for each ticket it is $2.5.
The second deal is $20.16 for 8 tickets so for each ticket it is $2.52.
It is clear that the first deal is much better than the second deal.
Thus, the first deal is a better one.
More about the division link is given below.
https://brainly.com/question/369266