Chapter 4.3, Problem 101E

Newspaper Subscription. A certain city has three major newspapers, the Times, the Herald, and the Examiner. Circulation information indicates that 47.0% of households get the Times, 33.4% get the Herald, 34.6% get the Examiner, 11.9% get the Times and the Herald, 15.1% get the Times and the Examiner, 10.4% get the Herald and the Examiner, and 4.8% get all three. If a household in this city is selected at random, determine the probability that it gets at least one of the three major newspapers.