it is rounded to 76.9 if it was for example 76.963 it would round to 77.0 Don't ignore the zero to the right of the decimal point. 77 and 77.0 do not mean the same thing. The zero means that the 77.0 is ten times more precise than 77
It is then 5.7 when rounded to one decimal place
It is 60.0 rounded to one decimal place and not 59.9
10.27 rounded to one decimal place = 10.3
3.214 rounded to one decimal place is 3.2
It is 61.3 when rounded to one decimal place
It is already rounded to exactly that degree.
It is 44.3 when rounded to one decimal place
It is then 5.7 when rounded to one decimal place
978.229 rounded to one decimal place is 978.2
3.05 rounded to one decimal place is 3.1.
44.98 rounded to one decimal place is 45.0
13.3131 rounded to one decimal place = 13.3
1.13 rounded to one decimal place is 1.1
It is 60.0 rounded to one decimal place and not 59.9
10.27 rounded to one decimal place = 10.3
3.214 rounded to one decimal place is 3.2
0.086 rounded to one decimal place is 0.1.