5/8
23/625
0.8384 = 8384/10000 = 524/625.
625/10 or 125/2
625/1000 which is 5/8
2.1456 = 2 91/625
0.625 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 625/1000 which can be simplified, if required.
The fraction that is equivalent to 0.95 inches is 19/20.
2.1456 = 21456/10000 = 1341/625
.625
An equivalent fraction to 2.1456 would be 21456/10000, which simplifies to 5364/2500.
0.0625 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 625/10000. You can simplify this rational fraction if you require.