Negative 4 sevenths
4 + 2/7 - 4 = 2/7
7 sevenths
The answer to this question is three and 4 ones.
10 and 6 sevenths
Negative 4 sevenths
3 and 2/7
2/7 + 2/7 = 4/7 / 2 = 2/7
4 + 2/7 - 4 = 2/7
4 and 2/7 plus 1/2 = 4 and 11/14
4 1/7 (four and one seventh).
7 sevenths
4 sevenths just over half
Assuming that "fiths" is your attempt to spell fifths, the answer is yes, 4/5 is greater.
The answer to this question is three and 4 ones.
10 and 6 sevenths
3/7 + 4/7 = 7/7 = 1