455 is not a fraction but an integer. It may be written as 455/1 in which case the denominator is 1.
0.0769
45.5 is equal to 455% which also equals 455/100
It is 455/1000, which can be simplified.
4.55 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, since it is a decimal fraction, there is not another simpler decimal form. Its equivalent, in rational form, is 455/100. You can simplify this rational fraction if you so wish.
455 is not a fraction but an integer. It may be written as 455/1 in which case the denominator is 1.
455/100 = 91/20
0.0769
45.5 is equal to 455% which also equals 455/100
455/1000
It is 455/1000, which can be simplified.
It is 455/132.
4.55 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, since it is a decimal fraction, there is not another simpler decimal form. Its equivalent, in rational form, is 455/100. You can simplify this rational fraction if you so wish.
910/512 = 455/256
0.455/1 = 455/1,000 = 91/200
0.455 is 455/1000 or 91/200.
455 is an integer and not a fraction. However, it can be expressed in rational form as 455/1. You can then calculate equivalent rational fractions if you multiply both, its numerator and denominator, by any non-zero integer.