If you mean 30/55 then it is 6/11 in its lowest terms
55% = 55/100 = 11/20
11/20
5/6
36 over 55 is already a fraction in lowest terms. The decimal form is 0.6545, repeating.
2/5 in its lowest term
30/1
1/8
No, 1/10 is it's lowest term.
10/30
1/5
3
5/6