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 \( \frac{3}{6} \) + \( \frac{3}{14} \)?
| 1 \( \frac{7}{42} \) | |
| \(\frac{5}{7}\) | |
| 1 \( \frac{5}{9} \) | |
| \( \frac{4}{9} \) |