Simplify: (2/5) + (1/5)

To simplify the expression (2/5) + (1/5), you need to combine the fractions. Since both fractions have the same denominator, which is 5, you can add the numerators directly while keeping the denominator the same.

Start by adding the numerators:

2 + 1 = 3.

Then keep the denominator, which is 5.

So, you get:

(2 + 1)/5 = 3/5.

The result of this addition is 3/5, making it the correct simplification of the original expression. The other choices do not represent the sum of the two fractions when added correctly.