12:2

The expression \( 12:2 \) represents a ratio or can also be interpreted as a division problem.

If you are interpreting it as division:

\[ 12 \div 2 = 6 \]

So, \( 12:2 = 6 \).

If you are looking for the ratio representation:

The ratio \( 12:2 \) can be simplified by dividing both terms by their greatest common divisor, which is 2:

\[ 12:2 = 6:1 \]

If you require more information or a different interpretation, please let me know!