Subject: mathqa
Question: the number of timeshare condos available at sunset beach is 2 / 5 the number of timeshare condos available at playa del mar . if the total number of timeshare condos available at the two beaches combined is 350 , what is the difference between the number of condos available at sunset beach and the number of condos available at playa del mar ?
Option: 
A: 120
B: 90
C: 60
D: 150
Answer: D