7/11 cannot be reduced.
No.
11
7 over 10 can not be reduced!
14/22 = 7/11
3/16+11/16= 14/16 That can be reduced to 7/8
7 over 80 reduced to in a fraction = 7/80
11/15 cannot be reduced further.
It cannot be reduced.
7/10 cannot be reduced but can be written as .7 or 70%
105/90 = 7/6 or 11/6
No
No.