Well, isn't that just a happy little question! When we round 4.56 to the nearest tenth, we look at the digit in the hundredths place, which is 6. Since 6 is 5 or greater, we round the number up. So, 4.56 rounded to the nearest tenth is 4.6. Just a little adjustment to make things nice and tidy!
50
To the nearest ten, 460 To the nearest tenth, it's already there.
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