There are an infinite number of them.
Here are a few:
5.11
5.12
5.13
5.14
5.149
5.15
5.15000000001
5.15000000002
5.16
5.17
5.18
5.19
5.199
5.1999
5.19999
etc.
What is the halfway decimal between 5.0 and 5.2
5.11
Racional
51/5
The decimal fraction is 5.04 A fraction is 5.04 = 54/100 = 51/25
2.55 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. And, being a decimal fraction, it is in its simplest form. Its equivalent, in rational form, is 255/100 which simplifies to 51/20.
Assuming you mean that the 51 repeats forever, the fraction is 51/99 If it doesn't repeat, then fraction would be 515151515151/1000000000000
0.51 is 51 hundredths as a decimal.
Expressed as a decimal fraction, 51/85 is equal to 0.6.
51/5
The decimal fraction is 5.04 A fraction is 5.04 = 54/100 = 51/25
Fraction: 25.5/100 = 51/200 Decimal: 0.255
5.1% as a decimal it is 0.051 and as a fraction it is 51/1000
51/99
51/99
0.51 = 51/100
2.55 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. And, being a decimal fraction, it is in its simplest form. Its equivalent, in rational form, is 255/100 which simplifies to 51/20.
0.510 is, in fact, a decimal, so there is no need to convert into this form. In case you actually wanted to know which percentage and fraction is equal to this number, then here it is: Percentage: 51% Fraction: 51/100
Expressed as a decimal fraction, 2 51/1000 is equal to 2.051.
0.408 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. And, since it is a decimal fraction, there is not another simpler decimal form. Its equivalent, in rational form, is 408/1000 = 51/125.