2+9:2

The expression 2 + 9 ÷ 2 can be solved using the order of operations (PEMDAS/BODMAS). The first step is to perform the division operation, followed by the addition operation.

Dividing 9 by 2 gives us 4.5. Then, adding 2 to 4.5 equals 6.5.

Therefore, the result is 6.5.