8 minus negative three or 8--3 equal positive 11. The double negative converts the minus sign into a plus sign and the negative into a positive.
11 and 2/5 minus 2 and 3/5 = 8 and 4/5 or 8.8
-3 minus -11 is 8.
3/8 minus 1/5 is 7/40
6/10 = 3/5
Negative 7 over 8 minus 4 and 4 fifths = -227/40 or -527/40
7 fourths minus 8 fifths = -1
4/5 - 4/3 = -8/15, or negative eight fifteenths
8 minus negative three or 8--3 equal positive 11. The double negative converts the minus sign into a plus sign and the negative into a positive.
11 and 2/5 minus 2 and 3/5 = 8 and 4/5 or 8.8
-3 minus -11 is 8.
3/8 minus 1/5 is 7/40
2/3 minus 6/5 is -8/15
6/10 = 3/5
11 and 2/5 minus 8 and 2/3 = = 41/15 or 2.73 ..... recurring 3
It is: -3--8 = 5
Call it 21 fifths minus 13 fifths, ie 8 fifths which is one-and-three-fifths