21/1000 equals 0.021
-0.84 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 -84/100 which simplifies to -21/25.
2.1 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 21/10 which cannot be simplified.
10.5 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 fraction, it is in its simplest form. Its equivalent, in rational form, is 105/10 which simplifies to 21/2.
24.375 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 24375/1000 which can be simplified. But simplification could mean that you could lose information about the precision of the fraction.
The decimal 22.50 can be shortened to 22.5 ( drop the trivial zero). 22.5 (decimal) = 22 1/2 (fraction)
-0.84 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 -84/100 which simplifies to -21/25.
I presume you mean how do you show 21 metres as a fraction or decimal of a kilometre? If so : As there are 1000 metres in a kilometre 21/1000 is the fraction, so 0.021 is the decimal
2.1 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 21/10 which cannot be simplified.
0.084 in fraction form = 84/1000 = 21/250
10.5 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 fraction, it is in its simplest form. Its equivalent, in rational form, is 105/10 which simplifies to 21/2.
0.525 = 525/1000 = 21/40
0.250 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 250/1000. You can simplify this rational fraction but the reduced form will not indicate the degree of precision.
0.525 = 525/1000 = 21/40
10.5 percent in decimal form is 0.105 The fraction form is 21/200
61
24.375 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 24375/1000 which can be simplified. But simplification could mean that you could lose information about the precision of the fraction.
0.084 is 84/1000. In simplest form it is 21/250.