Five minus eleven is negative six, or 5-11=-6.
eleven
We convert into like terms giving sixteen twentieths minus five twentieths, giving eleven twentieths.
Twenty five minus one third is 24 and 2/3. You may have also meant twenty five minus one third of twenty five. That would be 16 and 2/3.
15
-6
twenty-five
-9
0.44
1 minus 25/28 is 3/28
-5 - 25 = -30
25 - 55 = -30