Question

What is 19.83 +9.93 rounded to the nearest one

Answer 1

19.83 + 9.93 = 29.76 = 30 (nearest 1)

If you have any questions, please feel free to ask

Answer 2

19.83 +9.93 = 29.76

You look at the tenths place  and it is 7 and 7 is bigger than 5. So you round the number up.

29.76 ↑ ≈ 30