It can't be one. Improper fractions are greater than 1.
5.8 as an improper fraction is 58/10.
What is 4.5 as an improper fraction
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.
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.
Improper Fraction.
463 into a improper fraction