2/7*1/3

To multiply the fractions \( \frac{2}{7} \) and \( \frac{1}{3} \), you multiply the numerators together and the denominators together:

\[ \frac{2}{7} \times \frac{1}{3} = \frac{2 \times 1}{7 \times 3} = \frac{2}{21} \]

So, \( \frac{2}{7} \times \frac{1}{3} = \frac{2}{21} \).