A town of population size 100,000 has 3 newspapers: A, B, and C.
The proportion of people who read these people are as follows;
Newspaper A: 25%
Newspaper B: 27%
Newspaper C: 33%
Newspaper A and B: 12%
Newspaper A and C: 8%
Newspaper B and C: 10%
Newspaper A and B and C: 5%
(a) find the number of people who read only one newspaper.
(b) how many people read at least two newspapers?
(c) if I and III are morning papers and II is an evening paper, how many people read at least one morning paper plus one evening paper?
(d) How many people do not read any newspapers?
(e) how many people read only one morning paper and one evening paper?
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