Mathematics, 03.06.2020 18:58 ester32152

In a survey of 100 people, 65 read daily newspaper, 45 read weekly newspaper,40 read monthly news paper, 25 read daily as well as Weekly, 20 read daily as well as monthly and, 15 read at least one type of newspaper find.. How many people read all three types.

The Number of people who read exactly two news paper.

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