The tables show the subscription costs for two magazines. What is the ratio of the cost of Magazine A to the cost of Magazine B? Magazine A Magazine B
Duration of SubscriptionSubscription Cost
(dollars) Duration of SubscriptionSubscription Cost
(dollars)
12 months36 12 months32
24 months72 24 months64
36 months108 36 months96
A.
9 : 4
B.
9 : 7
C.
9 : 8
D.
9 : 5