question_answer

Mary prepares two types of mixture of fruit juice and wine in the ratio of 3 : 2 and 4 : 5. Later she realizes that the mixture is not appropriate and wants to make the concentration of both the fruit juice and wine in the same ratio in the both mixtures and so she mixes them together. If she wants to mix 3 cans of first type with that of second type of the mixture, then how many cans of second type does she require for this process so that she can obtain the require mixture?

A)  5.4

B)  5              

C)  4.5

D)  6

E)  None of these