1/4 - 2/5 = 5/20 - 8/20 = (3/20)
Two and two fifths. Five minus two and three fifths = two and two fifths
minus three fifths
two fifths
two fifths
two & four fifths
Two and Two Fifths
6 and two fifths
One whole and two fifths
One whole minus two fifths is three fifths.
Call it 21 fifths minus 13 fifths, ie 8 fifths which is one-and-three-fifths
six and three fifths
I believe the answer is ; one and three fifths. Thanks!