To find the product of 2/3 and 2/3, we multiply the numerators together and the denominators together.
So, the calculation is:
(2 x 2) / (3 x 3) = 4 / 9
This means that 2/3 multiplied by 2/3 equals 4/9.
The fraction 4/9 is already in its simplest form, so that’s our final answer!