Two stations P and Q are 378 km apart. A train X leaves P for station Q and at the same time another train Y leaves Q for station P. They start moving towards each other and meet after $$4\frac{1}{2}$$ hours. If the train X is 26 km/hr faster than the train Y, then the ratio of the speeds of the trains X and Y is

A

53 : 27

B

55 : 29

C

51 : 31

D

49 : 34