Two and two fifths. Five minus two and three fifths = two and two fifths
minus three fifths
six and three fifths
6 and two fifths
One whole minus two fifths is three fifths.
One whole and two fifths
Call it 21 fifths minus 13 fifths, ie 8 fifths which is one-and-three-fifths
I believe the answer is ; one and three fifths. Thanks!
3.4 or three and two fifths