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There are total 45 people. 21 speaks french and 17 speaks..............Which part of total people speaks both languages?

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There are total 45 people.
21 speaks french and 17 speaks spanish, 9 do not speak any language.
Which part of total people speaks both languages?

posted Mar 15, 2019 by Pushpak Chauhan

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1 Answer

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2/45 part or 2 out of 45


French (F) = 21, Spanish (S) = 17, None (N) = 9, Total (T) = 45, Both = ?
Sum =21+17+9=47, the overlap ---> B = Sum - T = 47-45=2 people
2/45 part of total people

answer Mar 15, 2019 by Hanifa Mammadov



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