45/7
23/6
19/6
3 and 1/6 = 19/6
19/3
No because in order to have an improper fraction, you need more than 6 to get the improper fraction.
27/4
27/4
6/18
6 and 1 over 3
It is 3/1 as an improper fraction
3 6/5 as an improper fraction is 21/5.
6 and 1/3 as an improper fraction is 19/3