Question

in a 160 students the ratio of students who like orange and apple are 3:2, 20 students like donot like both , then find the number of students who like apple and orange. Also draw Venn-diagram.

Answer 1

Step-by-step explanation:

20 don't like both

160-20=140

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

3x + 2x =140

5x= 140

x=28

therefore, the students who like orange are 3 *28=84 and apple are 2*28 = 56

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