In a group of 50 persons 30 like tea 25 like coffee and 16 like both find how many like neither tea or cofee
Answers
Answered by
18
no of total person =50
no of person like tea =30
no of person like coffee= 25
no of person like both tea and coffee=16
no of person like neither tea or coffee = 50-(30+25-16)= 50- 39= 11
no of person like tea =30
no of person like coffee= 25
no of person like both tea and coffee=16
no of person like neither tea or coffee = 50-(30+25-16)= 50- 39= 11
Answered by
3
The number of persons like neither tea or coffee = 11
Step-by-step explanation:
Given,
Total number of persons = 50 , Number of persons like tea = 30 , Number of persons like coffee = 25 and Number of persons like both tea and coffee=16
To find, the number of persons like neither tea or coffee = ?
∴ Number of persons like neither tea or coffee =
Total number of persons - (Number of persons like tea + Number of persons like coffee - Number of persons like both tea and coffee)
= 50- (30 + 25 - 16)
= 50 - 39
= 11
Hence, the number of persons like neither tea or coffee = 11
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