11 1/10
eleven one-tenths... Obviously.
Three and four-fifths
four fifths
seven and two fifths
"What is four and a half plus three and five sixths": Eight and one third (8 1/3)
4/5 is what a half plus three tenths equals.
14 and 3/5
11/10 or 1 and 1/10
1/2 + 3/5 = 1.1
It's three and one half.
If you mean: 4 and 4/5 plus 3 and 3/5 then it is 42/5 or 8.4 as a decimal
Eight and seven eighths.
four fifths