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Hey can you please help me posted picture of question

Hey can you please help me posted picture of question-example-1
User Cain
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2 Answers

2 votes
d) 19 would be the answer.
User KJBTech
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2 votes
Add the total taking both classes: 14 +20 = 34

subtract the number taking both, so you don't count the same student twice: 34-7 = 27
now subtract that amount from total students: 60 - 27 = 33

The answer is C. 33

User Lei Liu
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