It is 2/9
18/81 = 6/27 = 2/9
11/27 cannot be simplified further.
It is 2/27, which cannot be simplified.
8/27 cannot be simplified further.
It is already simplified.
It is: 3/5 simplified
27/98
22/27
No.
9 over 13 NO! 9/7 * 9/6 = 9/7 * 3/2 = 27/14 which can be simplified to 113/14 At the second stage 9/6 was simplified to 3/2 using the common factor 3.
6 over -12 simplified = -6
Yes and it is 7/9 simplified