To find the value of the expression (1/2 + 3/2 + 0.1), we need to perform the addition operation.
Let's simplify the expression step by step:
1/2 + 3/2 + 0.1
Both 1/2 and 3/2 have the same denominator, so we can add the numerators and keep the denominator the same:
(1 + 3) / 2 + 0.1
4/2 + 0.1
Now, let's simplify the fraction 4/2:
4/2 = 2
So, the expression becomes:
2 + 0.1
Adding 2 and 0.1:
2 + 0.1 = 2.1
Therefore, the value of the expression (1/2 + 3/2 + 0.1) is 2.1.
The correct answer is option B) 1.1.