Mathematics, 07.01.2021 09:40 enitramedouard12
In a group of students, the ratio of the number of students who like
music and sports is 9: 7, out of which 25 like both the activities, 20 like
music only and 15 like none of the activities.
i) Represent the above information in a Venn diagram?
ii) Find the total number of students in a group?
Answers: 2
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In a group of students, the ratio of the number of students who like
music and sports is 9: 7, out...
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