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 \( \frac{5}{3} \) + \( \frac{7}{5} \)?
| 1 \( \frac{9}{15} \) | |
| \( \frac{1}{8} \) | |
| \( \frac{9}{14} \) | |
| 3\(\frac{1}{15}\) |