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 \( \frac{8}{2} \) + \( \frac{8}{10} \)?
| \( \frac{8}{10} \) | |
| 2 \( \frac{3}{10} \) | |
| 2 \( \frac{9}{10} \) | |
| 4\(\frac{4}{5}\) |