Add. \[ \frac{3}{4 y}+\frac{2}{9 y} \] Simplify. your answer as much as possible.

Step 1 ：The problem is asking to add two fractions: \(\frac{3}{4y}\) and \(\frac{2}{9y}\).

Step 2 ：Since the fractions have the same denominator, we can add the numerators and keep the denominator the same.

Step 3 ：Adding the numerators gives us \(\frac{3+2}{4y}\) which simplifies to \(\frac{5}{4y}\).

Step 4 ：However, the fractions were not simplified correctly. The correct addition of the fractions is \(\frac{3}{4y} + \(\frac{2}{9y} = \frac{35}{36y}\).

Step 5 ：Final Answer: \(\boxed{\frac{35}{36y}}\)