6.5 or 6.50 depending on how many decimals you need to show.
1.50 rounded to nearest 10th is 1.5.
34.35 rounded to the nearest 10th is 34.4
37.5552 rounded to the nearest 10th = 37.6
It is 20.0 and not 19.9
8 is already rounded to the nearest 10th. Rounded to the nearest 10 is 10.
648 rounded to the nearest hundred is 600.
It is already rounded to the nearest tenth as 12.7
It is 3.6 when rounded to the nearest tenth place
7.619 rounded to the nearest tenths is 7.6
5.83 rounded to the nearest tenths is 5.8
10 because 8 is to small to have this and 10 is the first ten there is
650