26/3
This is 14/3rds
2 and 1/3 as an improper fraction is 7/3
7/2
9.5 as an improper fraction in its simplest form is 19/2
51/2 as an improper fraction is 55/10 or 11/2
4 2/7 as an improper fraction = 30/7
2/3rds of north Africa can read and write
7 2/7 as an improper fraction could be 51/7
7 and 2/3 as an improper fraction is 23/3
3 and 2/3 as an improper fraction is 11/3
12.5 as an improper fraction is 25/2
-26/2