Question

A politician running for a third term is planning to contact all contributors to her first two campaigns. If 1,576 individuals contributed to the first campaign, 2,647 contributed to the second campaign, and 596 contributed to the first and second campaigns, how many individuals have contributed to the first or second campaign? The number of individuals that have contributed to the first or second campaign is

Answer 1

The number of Contributors for the first campaign only is 980

The number of Contributors for the second campaign only is 2051

The number of Contributors for both the first and second campaign is 3627

Explanation:

Please refer to the attached image for explanations