It is already rounded to a tenth.
28.1
430
50000
Any number can be rounded to the neaest million.
It is already rounded to the nearest tenth.
It is then 20.2 when rounded to the nearest tenth
It is 22.7
50000
430
160000000
1.181351 rounded to the nearest tenth-million, or the nearest ten thousand, or thenearest thousand, or the nearest hundred, or or the nearest ten, is zero in each case.
It is 31.
Any number can be rounded to the neaest million.
4000
10.44 rounded to the tenth = 10.4
65.6
It is then 52.8 when rounded to the nearest tenth
It is then 56.5 when rounded to the nearest tenth