Question

Which one doesn’t belong?

A. 1 ticket for $1.80
B. $9 buys 5 tickets
C. 9 tickets for $15
D. 10 prizes for $18


Explanation:

Answer 1

C because if 1 ticket costs 1.80 for example 9 divided by 5 is 1.80 so A and B are same also 18 divided by 19 would be 1.80 which is also the same and for C 15 divided by 9 would not be 1.80 :)