No, they are not.
15 of 55 as a fraction = 15/55 or 3/11
equivalent fraction of 44/55 = 88/110
55 percent as a fraction = 11/20
Assuming you mean 11/15... 11/15=22/30=33/45=44/60=55/75
51/2 as an improper fraction is 55/10 or 11/2
11/20
0.55 = 55/100 which simplifies to 11/20
theres only one equivalent fraction and that's 33/55 = 3/5
6/11
5.5 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 equivalent, in rational form, is 55/10. You can simplify this rational fraction if you require.
To simplify the fraction 15/55, you need to find the greatest common factor (GCF) of 15 and 55, which is 5. Divide both the numerator and denominator by 5 to get the simplified fraction 3/11. So, 15/55 as a fraction in simplest form is 3/11.
To convert 0.550 to a decimal, we simply write it as is. It is already in decimal form. If you are looking for an equivalent fraction, you can express it as 55/100 or simplify it to 11/20. This means that 0.550 is equivalent to 55/100 or 11/20 as a fraction.