(1+3/2)(1-2/2)=

First, let's simplify the fractions:

3/2 can be written as 1.5 2/2 is equal to 1

Now we can simplify the expression:

(1 + 1.5)(1 - 1)

Adding 1 and 1.5 gives us 2.5:

2.5(1 - 1)

Subtracting 1 from 1 gives us 0:

2.5(0)

Any number multiplied by 0 is 0:

0

Therefore, the answer is 0.