# Math

posted by MathLuv

There a re 30 students in a math class. Twelve belong to the computer club, and eight belong to the photography club. Three belong to both clubs. How many belong to neither?

1. MathMate

There are twelve plus eight minus three who belong to any club.
How many belong to neither, out of thirty?

2. MathLuv

12?

3. MathMate

Nope, but close!

30-(12+8-3) = ?

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