At a certain hotel, every room has air conditioning or cable TV or both. If 30 percent of the rooms have air conditioning, what percent of the rooms have air conditioning and cable TV?
(1) 80 percent of the rooms have cable TV
(2) 70 percent of the rooms have cable TV but not air conditioning
Which is the sufficient statement?
OA A
(1) 80 percent of the rooms have cable TV
(2) 70 percent of the rooms have cable TV but not air conditioning
Which is the sufficient statement?
OA A
