22.8 rounded to the nearest tenth is 22.8. When rounding to the nearest tenth, you look at the digit in the hundredths place, which is 8 in this case. Since 8 is greater than or equal to 5, you round up the digit in the tenths place. Therefore, 22.8 remains the same when rounded to the nearest tenth.
It is then 56.5 when rounded to the nearest tenth
It is 0.8 when rounded to the nearest tenth
10775.9
2.7
28.6
228 rounded to the nearest fives is 230.
It is then 52.8 when rounded to the nearest tenth
It is then 56.5 when rounded to the nearest tenth
It is 232.4 when rounded to the nearest tenth
It is then 20.2 when rounded to the nearest tenth
It is 0.8 when rounded to the nearest tenth
4.4
10775.9
2.7
54.4
28.6
965.4