Question

The table shows the number of students in a class who play on a school team and/or are members of a school club:






Play on a School Team Do Not Play
on a School Team Total
Club Member 12 ? 15
Not a Club Member 11 10 21
Total 23 13 36



What is the missing number in the table?
3
5
25
27

Answer 1

the requested number \(x\) is such that \(12+x=15\)

Answer 2

C

Answer 3

or: \(x+10=13\)

Answer 4

OH A

Answer 5

are you sure?
what is \(15-12=13-10=...?\)

Answer 6

correct! It is option A