Mathematics, 08.03.2021 04:40 Miguel9825
at school with 100 students 40 were Arabic 37 Bulgarian and 38 Chinese 29 students only take Arabic 19 take only Bulgarian and 21 take only Chinese in addition nine are taking both aerobic and Bulgarian some of whom also take Chinese how many students are taking all three languages none of these three languages
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at school with 100 students 40 were Arabic 37 Bulgarian and 38 Chinese 29 students only take Arabic...
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