Posted by MathLuv on Tuesday, May 3, 2011 at 9:56pm.
There are 30 students in math class. Twelve belong to the photography club. Three belong to both clubs. How many belong to neither club?
Is it 12?

Math is this correct  Anonymous, Tuesday, May 3, 2011 at 10:15pm
need more information... are any involved in just the other club?

Math is this correct  Anonymous, Tuesday, May 3, 2011 at 10:17pm
is this question missing some information? What is the other club and how many people are in that one?