(3 and 3/5)+(1 and 2/3) = (18/5)+(5/3) = (54/15)+(25/15) = 79/15 = 5 and 4/15
who the hell knows
12/12 or 1 whole
Thirteen fifths
15 and two thirds plus four fifths = one two fiftenth
0.9083333
three fifths plus one quarter = 17 twentieths
1 21/30
Three and four-fifths
5
Three thirds
four fifths
four fifths