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 \( \frac{4}{3} \) - \( \frac{8}{7} \)?
| \(\frac{4}{21}\) | |
| \( \frac{7}{12} \) | |
| 2 \( \frac{3}{10} \) | |
| 1 \( \frac{3}{9} \) |