It's already there.
6.1
no answer the 6 is the tenth, so is already rounded
13.0
Write 5/6 as a decimal number rounded off to the nearest hundredth
6.0
6.0
6.0
576.0
It then is 0.3 when rounded to the nearest tenth because 6 is greater than 5
9.0
65.0
6.0