Question

In a class of 20 students 10 take tea but not coffee. 14 take tea. How many students take only coffee

Answer 1

Answer:

The number of students take only coffee = 6 students

Step-by-step explanation:

It is given that,

In a class of 20 students 10 take tea but not coffee. 14 take tea.

From the given information we can write

Number of students take tea and coffee  = 14 - 10 =  4

There are total 20 students,

Therefore number of students take coffee only = 10 - 4 =  6 students.

The correct answer is 6 studets

Answer 2

Answer:

Number of students who took only coffee = 6

Step-by-step explanation:

Given that

Total Number of students = 20

Number of students who take tea but not coffee = 10

Number of students who do not take coffee = 20 -10 = 10

Number of students who took tea = 14

Number of students who take tea and coffee  = 14 - 10 =  4

Therefore,

Number of students who took coffee only = 10 - 4 =  6

So, only 6 students take only coffee