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Mathematics, 06.10.2019 16:30 mimi8734

Company xyz has 34 employees in the finance department, 45 technicians, and 32 in the engineering department. the hr department received 20 complaints from the whole company. there were 5 complaints from the technicians and 3 from the finance department. there were 7 complaints from the engineering department.

what percent of complaints came from either the technicians or the finance department?

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