6/15 + 25/15 = 31/15 = 2 and 1/15
15 and two thirds plus four fifths = one two fiftenth
3/5+4/5=5 and 1/25
twelve fifteenths or four fifths
Expressed as a mixed number in its simplest form, 4/5 + 4/5 = 1 3/5 or one and three fifths.
a mixed fraction is a number written out as a whole number plus a fraction: ex. 3 4/5 (three and four fifths) would be a mixed fraction. essentially a whole number plus a fraction (but it would actually be written without the plus sign).
Expressed as a mixed fraction in its lowest terms, 7/5 + 2 + 5/3 is equal to 5 1/15, or five and one fifteenth.
1 1/15th or 16/15th