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Mathematics, 24.04.2021 19:40 skylarhorse8068

In a class with 28 students, 18 learn English and 13 learn French. Some students learn both languages. What is the number of students learning both languages? a) 2
b) 3
c) 4
d) 5​

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In a class with 28 students, 18 learn English and 13 learn French. Some students learn both language...
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