3/19 5/19

Sure, I can help with that! To add or subtract fractions with different denominators (знаменатели), you first need to make sure they have a common denominator (общий знаменатель). In this case, we have 3/19 and 5/19, so they already share the same denominator.

To add them together, you simply add the numerators (числители) while keeping the denominator the same.

3/19 + 5/19 = (3 + 5) / 19 = 8 / 19

Therefore, the answer is 8/19 (восемь девятнадцатых).

If you have any more questions or need further clarification, feel free to ask!