Restate the question: What is 20 rounded to the nearest tenth?
Answer: 20.0
(If you meant something different, try asking it a different way.)
It is already rounded to the nearest tenths.
It is then 19.1 to the nearest tenths
It is 17.9 to the nearest tenths
24 to the nearest tenths is 24.0
9.86 to the nearest tenths = 9.9
It is already rounded to the nearest tenths.
It is then 19.1 to the nearest tenths
Since the digit in the hundredths place is greater than or equal to 5, round up the tenths place. So 19.96 rounded to the nearest tenths place is 20.
It is 17.9 to the nearest tenths
8.96 to the nearest tenths is 9.0
2.45 to the nearest tenths is 2.5
36.16666 to the nearest tenths is 36.2
53.6585 to the nearest tenths is 53.7
4.916 to the nearest tenths is 4.9
17.899 to the nearest tenths is 17.9
52 to the nearest tenths is 52.0
17.56 to the nearest tenths is 17.6