1) | \frac{1}{3} \times \frac{0}{4} = | 2) | \frac{2}{8} \times \frac{1}{5} = | 3) | \frac{1}{7} \times \frac{0}{11} = |
1) | \frac{1}{3} \times \frac{0}{4} = \frac{0}{12} | 2) | \frac{2}{8} \times \frac{1}{5} = \frac{1}{20} | 3) | \frac{1}{7} \times \frac{0}{11} = \frac{0}{77} |