Question

In a survey, it was found that the ratio of the people who like modern songs and folk songs is 8:9. Out of which 50 people liked both songs, 40 liked folks songs only and 80 liked none of the songs. i) Show the above information in a Venn-diagram. ii) Find the number of people who participated in the survey.​

Answer 1

♨ANSWER♥

The answer is shown in the picture I attached.

☆...hope this helps...☆

_♡_mashi_♡_

Answer 2

Step-by-step explanation:

1) see the attached picture;

2) 120+80=200 (persons).

PS. change the design according to local requirements.