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27 Sep 2017, 17:38
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At X Organization, 600 employees work in at least one of the three
departments—education, marketing, and sales. 100 employees work in sales, 200
employees work in marketing, and 400 employees work in education. 40 employees
work in education and marketing, 20 employees work in education and sales, and 30
employees work in marketing and sales. How many employees work in exactly two
departments?
A. 0
B. 10
C. 20
D. 30
E. 40
how do you solve this quickly?
departments—education, marketing, and sales. 100 employees work in sales, 200
employees work in marketing, and 400 employees work in education. 40 employees
work in education and marketing, 20 employees work in education and sales, and 30
employees work in marketing and sales. How many employees work in exactly two
departments?
A. 0
B. 10
C. 20
D. 30
E. 40
how do you solve this quickly?
Archived Topic
Hi there,
This topic has been closed and archived due to inactivity or violation of community quality standards. No more replies are possible here.
Where to now? Join ongoing discussions on thousands of quality questions in our Problem Solving (PS) Forum
Still interested in this question? Check out the "Best Topics" block below for a better discussion on this exact question, as well as several more related questions.
Thank you for understanding, and happy exploring!
27 Sep 2017, 21:10
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At X Organization, 600 employees work in at least one of the three
departments—education, marketing, and sales. 100 employees work in sales, 200
employees work in marketing, and 400 employees work in education. 40 employees
work in education and marketing, 20 employees work in education and sales, and 30
employees work in marketing and sales. How many employees work in exactly two
departments?
A. 0
B. 10
C. 20
D. 30
E. 40
how do you solve this quickly?
departments—education, marketing, and sales. 100 employees work in sales, 200
employees work in marketing, and 400 employees work in education. 40 employees
work in education and marketing, 20 employees work in education and sales, and 30
employees work in marketing and sales. How many employees work in exactly two
departments?
A. 0
B. 10
C. 20
D. 30
E. 40
how do you solve this quickly?
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Archived Topic
Hi there,
This topic has been closed and archived due to inactivity or violation of community quality standards. No more replies are possible here.
Where to now? Join ongoing discussions on thousands of quality questions in our Problem Solving (PS) Forum
Still interested in this question? Check out the "Best Topics" block above for a better discussion on this exact question, as well as several more related questions.
Thank you for understanding, and happy exploring!
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