Final answer:
In summation notation, the given numbers 3/2, 3/4, 3/6, 3/8 can be expressed as Σ (3/2n) where n = 0, 1, 2, and 3. Evaluating this summation, we get 65/8.
Step-by-step explanation:
The given numbers: 3/2, 3/4, 3/6, 3/8 can be expressed in summation notation as follows:
Σ (3/2n)
Where n = 0, 1, 2, 3
Plugging these values into the summation notation:
Σ (3/20) + Σ (3/21) + Σ (3/22) + Σ (3/23)
= (3/20) + (3/21) + (3/22) + (3/23)
= 1 + 3/2 + 9/4 + 27/8
= 8/8 + 12/8 + 18/8 + 27/8
= (8 + 12 + 18 + 27)/8
= 65/8