Answer:
C: 180
Step-by-step explanation:
Since the table is comparing tickets to 25 people and we need to compare it to 450 people, we need to first find how much bigger 450 is to 25:
450/25 = 18 times larger
With this number, we can find the amount of tickets needed:
18 x 10 coupons for soda = 180 tickets
