Mathematics, 17.11.2020 16:40 shmote12

Q.1 In a group of 54 people, each likes music or dance. If the ratio of people who like music only and dance only is 5:4 and the number who like both is 18, find the number of people who like dance by using a venn diagram.

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Q.1 In a group of 54 people, each likes music or dance. If the ratio of people who like music only a...