Mathematics
Mathematics, 25.09.2019 22:10, kaylijocombs

Aclass has 39 students.16 persons joined in the sport group.12 persons joined the in wall newspaper and 9 persons only are in the sport group. how many of them are not part of any group? ‏‏
a. 15
b. 16
c. 17
d. 18

answer
Answers: 1

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Aclass has 39 students.16 persons joined in the sport group.12 persons joined the in wall newspaper...

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