Ketchup, Mustard and Mayo bottles at a hot dog stand are in the ratio of 3: 3: 2. If there are 6 Ketchup bottles, the number of Mayo bottles at the hot dog stand is: Choose the correct choice:
A) 12
B) 6
C) 3
D) 1
E) 4

Rationale: explanation : let ketchup = 3 x , mustard = 3 x & mayo = 2 x . now , 3 x = 6 hence x = 2 . number of mayo bottles = 2 x which is 4 . answer : e
Answer: E