Fractions must share a common denominator in order to be added or subtracted. The common denominator is the least common multiple of all the denominators.
What is \( \frac{2}{3} \) + \( \frac{3}{5} \)?
| 1\(\frac{4}{15}\) | |
| 2 \( \frac{1}{9} \) | |
| 2 \( \frac{5}{15} \) | |
| 2 \( \frac{8}{15} \) |