9/72 = 1/8 so -9/72 is -1/8
It is: 72/171 = 8/19 simplified
45/72 = 5/8
No. It simplifies to 1 1/8
47/72 is already simplified
It is: 72/96 = 3/4 simplified
-13/72 cannot be simplified.
21 over 72, or 7 over 24 (simplified)
55/72
No.
8 over 24 is not the simplest form. The simplest form is 1/3. However, it is a simplified form of 16/48 or 24/72, for example.
72/100 = 18/25