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 \( \frac{9}{8} \) + \( \frac{4}{16} \)?
| 1 \( \frac{6}{16} \) | |
| 1 \( \frac{3}{11} \) | |
| 1 \( \frac{5}{16} \) | |
| 1\(\frac{3}{8}\) |