The usual rule here is to avoid radicals in the denominator. To do this, just multiply top and bottom by the root of 11 in this case.
15
That fraction can't be simplified.
9/33 = 3/11
yes-its 6 over 9
It simplifies to 9/11
9 radical 3
Yes. 33/27 = 11/9
9/9 simplified is 1
It is: 27/33 = 9/11 simplified
Yes. 9 over 30 can be simplified to 3 over 10
65/9 cannot be simplified.
13/9 cannot be simplified.