1 2 – *– 3 7

It looks like you've provided a set of numbers arranged in a fraction format. The expression can be interpreted as:

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

To solve the multiplication of these fractions, you multiply the numerators together and the denominators together:

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

So, the result of the multiplication is:

\[ \frac{2}{21} \]

If you need further explanation or additional help, feel free to ask!