13.6 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its rational equivalent is 136/10 which can be simplified, if required.
136%= 136/100 or 34/25 in fraction
136 is an integer and not a fraction. However, it can be expressed in rational form as 136/1 which cannot be simplified.
136% as a reduced fraction is 68/5
10
136/100 or 34/25
0.1363636364 as a fraction = 136/999
136% = 1 9/25 (reduced)
136/100
If all three digits are recurring then as a fraction it is 136/999
13.6 = = 136/10
136 and 99 are relatively prime (they have no common divisors) so the fraction 136/99 cannot be simplified but it can be rewritten as 1.3737...
13/6 = 2 and 1/6