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 \( \frac{9}{5} \) + \( \frac{3}{7} \)?
| 1 \( \frac{3}{35} \) | |
| \( \frac{1}{4} \) | |
| 1 \( \frac{7}{13} \) | |
| 2\(\frac{8}{35}\) |