3.705 rounded to the nearest tenth is 3.7. This is because the digit in the hundredths place (0) is less than 5, so we do not round up the tenths place. Therefore, the final result is 3.7.
174.3
1.965 rounded to the nearest tenth is 2.0
7.1
236.6
1.2
0.4
18.2
8.1
31.8
20.1
It is: 58.1
10.0