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Sasaluk Ngouputong Posted 14 years ago
Business & Finance

which of the following is the number of studying all three languages?

According to a survay of 100 students, there are 40 students studying English,30 studying French,and 25 studying Spanish. In addition, 8 students are studying English and French,6 are studying English and Spanish,5 are studying French and Spanish,and 22 are not stuying any of the tree languages . which of the following is the number of studying all three languages?
  

Top answer

Well, I didn't invest much time for this problem. First, are there any students studying none of them? I have no idea if I did something totally wrong, but I assume there are 16 students studying all three languages?

— Severin

  • Well, I didn't invest much time for this problem.
  • First, are there any students studying none of them?
  • I have no idea if I did something totally wrong, but I assume there are 16 students studying all three languages?
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8 Answers
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Well, I didn't invest much time for this problem. Emotion: stick out tongue First, are there any students studying none of them?
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it's English for computer.I'm not sure Did something totally wrong? i can't calculate. I know the answer is 2 people .but i would ask your idea or how to for this.
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I didn't see "and 22 are not stuying any of the tree languages". :/ Once eagain.
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yeah it's 22 student .Can you calculate right Emotion: smile
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Puh, I had some English problems. Emotion: big smile Yes,2 students are studying all three languages. Because 26 students are studying just Englis
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thank for you answer but where you get number 26 ,17, 14 ? Emotion: smile
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It's just the total numbers of students which are studying the languages:

English: 40 - 8 -6
French: 30 - 8 - 5
Spanish: 25 - 6 - 5

But I see now that somewhere is a small fault, I'm not sure about. but according to my understanding you should include these 2 students studying all three languages... But you don't know them so... hmm... Perhaps I'm making a mistake.
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great, thank you so much you make me have an idea although it's not correct 100%
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