In a survey of 300 students of a junior school, it was found that 45% students liked art class, 51% liked sports class, and 64% liked music class. Also, 29% liked art and sports classes both, 25% liked music and sports classes both, and 32% liked art and music classes both. 6% did not like any of the three classes.
What is the number of students who like only one of the three classes?

A

144

B

300

C

280

D

170