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In a group of 33 students, 7 study both Art and Biology. 10 study Biology but not Art. 7 study neither subject. How many study Art?
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In a group of 33 students, 7 study both Art and Biology. 10 study Biology but not Art. 7 study neither subject. How many study Art?

User Phoenix Wang
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1 Answer

3 votes

Answer:

9

Explanation:

User Shrmn
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