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In a tutorial group of 30 students, 17 students studied nursing, 15 studied economics while 11 study neither nursing nor economics. how many students studied economics
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In a tutorial group of 30 students, 17 students studied nursing, 15 studied economics while 11 study neither nursing nor economics. how many students studied economics

User Roob
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1 Answer

3 votes

15 Studied Economics

30-15

.15

But it's can't be possible there is Tutorial Group of 30

User LarssonK
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