To add \( \frac{3}{4} + \frac{3}{4} + \frac{3}{4} \), you first add the numerators together while keeping the denominator the same:
\[ \frac{3 + 3 + 3}{4} = \frac{9}{4} \]
Now, \( \frac{9}{4} \) can also be expressed as a mixed number:
\[ \frac{9}{4} = 2 \frac{1}{4} \]
So the answer can be written as:
\[ \frac{9}{4} \text{ or } 2 \frac{1}{4} \]