It is: 3.21 = 321/100 as an improper fraction
321 is an integer and so there is no sensible way of writing it as a fraction or mixed number.
3.21 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 321/100 which cannot be simplified.
321/50
The factors of 321 are: 1, 3, 107, 321
321 is an integer, so the closest integer would be 321. (If 321 itself doesn't count, 322 and 320 are the same distance from it, and are the next closest.)
321 is an integer, not a fraction.
321 is an integer and so there is no sensible way of writing it as a fraction or mixed number.
They are: 321/1 and 642/2
0.321 is 321 thousandths or 321/1000
3.21 = 321/100 or 321/100
64.2
321/40
0.321 = 321/1000
3.21 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 321/100 which cannot be simplified.
3.21 is, itself, 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 321/100. It is in its simplest form.
As an improper fraction in its simplest form 6.42 is 321/50
To convert 3.21 to a fraction, we can write it as 3 + 0.21. Since 0.21 can be written as 21/100, the fraction form of 3.21 in simplest form is 321/100.