Question

Use the venn diagram to complete 96 is not the answer help

Answer 1

Answer:

52 students

Step-by-step explanation:

Let's assume A represents number of students in the library means A=86,

B represents number of student in student union means B =  78

U represents total students surveyed means U = 136

section II represents number of students in library and student union means

II = 34

Now from figure we can see

number of students only in library is represented by section I .

and section I can be written as

I =   A - II

I =  86-34 = 52

only in Union represents III

III = B - II

III  = 78-34 = 44

not in library or not in union  =  U - (I + II  + III)

= 136 - (52+ 34+ 44)

= 136 - 130 = 6