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 \( \frac{2}{3} \) + \( \frac{6}{11} \)?
| \( \frac{9}{33} \) | |
| \( \frac{7}{13} \) | |
| 1\(\frac{2}{9}\) | |
| \( \frac{9}{13} \) |