The improper fraction for 4 over three is 4/3.
It is: 4 and 1/3 = 13/3 as an improper fraction
3 and 1/4 as an improper fraction is 13/4
7 and 3/4 as an improper fraction is 31/4
19/4
19 over 4
It is 11/4.
27/4
It is 23/4.
63/4
improper fraction for 23 over 4 = 23/4
That is 3/4 or 75%