25/45 - 18/45 = 7/45
4/5 minus 2/9 is 26/45
9 + 2 + 30 - 5 + 18 - 19 = -1
27
1/3=3/9 (8/9)-(3/9)=5/9
4/10 or 2/5
6-2 = 4 8+7 ≠3 9+5 = 14
1/4 minus 2/5 minus 3/10 is equal to -0.45 or -9/20
1 + 6 + 9 - 8 + 4 - 5 + 2 + 3 = -6
7/9 minus 2/9 is 5/9
the answer to that question would be 2 because -3 + 9 would be 5 - 3 and would be 2.
2/5 minus 4/9 equals -2/45
0