The answer is -3.5
Seven ninths minus four ninths is 1/3.
23 and seven ninths.
It is: 5/9
2/9
3
Expressed as a mixed number in its simplest form, 3 - 7/9 = 2 2/9 or two and two ninths.
seven ninths
one ninth
29 over 72
8/9 minus 7/8 = 1/72
67/9 - 53/9 = 14/9 or 1 and 5/9
35/45 - 18/45 = 17/45