312 into a fraction = 312/1
312 over 1.
-0.312 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, there is no simpler form. Its rational equivalent is -312/1000 which can be simplified to 39/125.
312 is an integer and not a fraction. However, it can be expressed in rational form as 312/1 which cannot be simplified.
It is 3.12 which 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 3 12/100. You can simplify this rational fraction if required.
-0.312 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. Being a decimal, there is no simpler form. Its rational equivalent is -312/1000 which can be simplified to -39/125. But simplification means that you lose information about the precision of the fraction and end up with a clumsier number.
312/1
312 is an integer, not a fraction.
312 is an integer and not a fraction. However, it can be expressed in rational form as 312/1. You can then calculate equivalent rational fractions if you multiply both, its numerator and denominator, by any non-zero integer.
312 is a rational number. It can be expressed as a fraction.
-512-14+312 is an integer, not a fraction.
312 over 1.
312.06 = 312 + 6/100 = 312 3/50
3.12 = 312/100 = 78/25
312/25
-0.312 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, there is no simpler form. Its rational equivalent is -312/1000 which can be simplified to 39/125.
0.0385
0.312 = 312/1000 = 39/125