Seven minus a negative six equals a positive one
We can convert into seventy-fifths. 6 and nine seventy-fifths minus twenty-five seventy-fifths equals negative 6 and thirty-four seventy-fifths.
Two and one fifteenth.
Call it 21 fifths minus 13 fifths, ie 8 fifths which is one-and-three-fifths
Seven tens minus one ten(70-10) equals six tens(60).
Seven minus a negative six equals a positive one
We can convert into seventy-fifths. 6 and nine seventy-fifths minus twenty-five seventy-fifths equals negative 6 and thirty-four seventy-fifths.
1 fifth
32 45
minus three fifths
Two and one fifteenth.
7/15 or seven fifteenths
two forty-fifths or one twenty-eighth
Call it 21 fifths minus 13 fifths, ie 8 fifths which is one-and-three-fifths
two fifths
Seven tens minus one ten(70-10) equals six tens(60).
Minus one tenth.