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 \( \frac{9}{6} \) - \( \frac{9}{8} \)?
| 1 \( \frac{8}{24} \) | |
| \( \frac{6}{24} \) | |
| \( \frac{2}{11} \) | |
| \(\frac{3}{8}\) |