Question

In a 160 student the ratio of students who like orange and apple are 3:2, 20 students like both and 30 do not like both , then find the number of student who like apple and orange . also draw venn-diagram.

Answer 1

Answer:Step-by-step explanation:

30 don't like both

160-30=130

let the students who like orange be 3x and apple be 2x

3x + 2x =130

5x= 130

x=26

therefore, the students who like orange are 3 *26=78 and apple are 2*26 = 52