1286.4 is already to the closest tenth and could only be rounded to higher place points - like the ones, tens, hundreds or thousands.
10.44 rounded to the tenth = 10.4
It is then 56.5 when rounded to the nearest tenth
It is 0.8 when rounded to the nearest tenth
3.3
2.7
10.44 rounded to the tenth = 10.4
It is already rounded to a tenth.
It is already rounded to the nearest tenth.
It is 232.4 when rounded to the nearest tenth
It is 4.2 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
It is then 56.5 when rounded to the nearest tenth
It is then 2461.8 when rounded to the nearest tenth
It is then 52.8 when rounded to the nearest tenth
4.4
6432