It is 19/15 = 1 4/15.
I think 11.3
7 4/5
Three and four-fifths
four fifths
four fifths
The sum is 23/30
I think it's 1 and 2/5
Eleven- fifths plus four- fifths equals fifteen- fifths, which reduces to three wholes. (11/5+4/5=15/5, or 3/1)
It is 1.175
3/5+4/5=7/5=One and two fifths
1 7/20
seven and two fifths