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 \( \frac{6}{6} \) + \( \frac{2}{14} \)?
| \( \frac{2}{42} \) | |
| 1\(\frac{1}{7}\) | |
| \( \frac{1}{9} \) | |
| 1 \( \frac{9}{42} \) |