We have for this case: For each language we have: Number of people who speak Spanish: Spanish = 8 + 4 = 12 Number of people who speak Chinese: Chinese = 5 + 6 = 11 Number of people who speak both languages: Both = 3 + 2 = 5 Adding we have: 12 + 11 + 5 = 28 Answer: 28 option A
Number of employees who speak only Spanish = 8 Number of employees who speak only Chinese = 6 Number of employees who speak Spanish and Russian = 4 Number of employees who speak Spanish and Chinese = 3 Number of employees who speak all three languages = 2 Number of employees who speak Chinese and Russian = 5
The number of employees who speak Spanish or Chinese or both will be the sum of all above values. The sum is = 28
