It can't be one. Improper fractions are greater than 1.
The absolute value of 0.280 is less than 1 and so it cannot be expressed as an improper fraction.
5.8 as an improper fraction is 58/10.
If the improper fraction is greter than 0 it is the value of the improper fraction and if the improper fraction is less than 0, it is the negative of the value of the fraction.
4.27 as an improper fraction is 427/100
Improper fraction is greater than a proper fraction.
4/9 is a proper fraction and there is not an improper version.4/9 is a proper fraction and there is not an improper version.4/9 is a proper fraction and there is not an improper version.4/9 is a proper fraction and there is not an improper version.
An improper fraction is a fraction. It can't become a proper fraction.
It remains an improper fraction.
There is no equivalent improper fraction.
There is no equivalent improper fraction.
There is no equivalent improper fraction.
There is no equivalent improper fraction.
463 into a improper fraction