9/3125
To express 0.003125 as a fraction, you need to look at the decimal places. The number has 5 decimal places, so you place 3125 over 100,000 (since there are 5 zeros in 100,000). This simplifies to 3125/100,000. To further simplify, you can divide both the numerator and denominator by 3125 to get 1/32. Therefore, 0.003125 as a fraction is 1/32.
3.125 × 103
3.125 = 3125/1000 and 25/8 and it further reduces to: 31/8
5/16
1/3125
0.00064 = 2/3125
9/3125
?? 3125/1
3125 is an integer and not a fraction. However, it can be expressed in rational form as 3125/1. You can then calculate equivalent rational fractions if you multiply both, its numerator and denominator, by any non-zero integer.
3125/10,000 = 5/16
3.125 = 3125/1000 = 25/8
1/3125
6250/2
-3.125 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 -3125/1000. You can simplify this rational fraction if you so wish.
1132/3125
3.125 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 3125/1000 which simplifies to 25/8.