3/5 minus 2/15 is 7/15.
10/7 minus 3/5 = 29/35
3/5 - 2 is : -7/5
two fifths
Call it 21 fifths minus 13 fifths, ie 8 fifths which is one-and-three-fifths
minus three fifths
7/20
3/5 minus 2/15 is 7/15.
10/7 minus 3/5 = 29/35
the answer is 5 and 1/5
3/5 - 2 is : -7/5
two fifths
Two and two fifths. Five minus two and three fifths = two and two fifths
six and three fifths
Call it 21 fifths minus 13 fifths, ie 8 fifths which is one-and-three-fifths
two fifths
7/10 - 2/5 = 3/10 or three tenths