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 \( \frac{6}{6} \) - \( \frac{9}{14} \)?
| \( \frac{6}{13} \) | |
| \(\frac{5}{14}\) | |
| 1 \( \frac{1}{42} \) | |
| \( \frac{6}{15} \) |