-5.7 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 -57/10 which cannot be simplified.
If that's 57/20, it is already in its simplest form.
12/57 can be simplified to 4/19
0.285 = 57/200
2/3
It is: 0.57 = 57/100
57% = 57/100
If that's 57/20, it is already in its simplest form.
57/200
12/57 can be simplified to 4/19
0.57 = 57/100.
0.285 = 57/200
0.57 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 57/100.
-2.85 = -285/100 = -57/20
2/3
It is: 0.57 = 57/100
0.57 = 57/100 =========simplest form fraction
57. You could write it as an improper fraction like 57/1, 114/2, 171/3, etc, but 57 is the answer in simplest form.