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 \( \frac{9}{2} \) + \( \frac{6}{8} \)?
| \( \frac{2}{10} \) | |
| \( \frac{5}{14} \) | |
| 2 \( \frac{2}{7} \) | |
| 5\(\frac{1}{4}\) |