What is the product of 2/7 and 4/3?

To find the product of two fractions, you multiply the numerators together and the denominators together. In this case, you take the numerator from the first fraction, which is 2, and multiply it by the numerator of the second fraction, which is 4. This gives you:

2 × 4 = 8

Next, you multiply the denominators. The denominator of the first fraction is 7, and the denominator of the second fraction is 3. When you multiply these together, you get:

7 × 3 = 21

Now, combining these results gives you the fraction ( \frac{8}{21} ).

This product is in its simplest form because the numerator and denominator do not have any common factors other than 1. Therefore, the correct answer, 8/21, represents the result of multiplying the two fractions.