Can 89/13, 151/11 or 223/23 be simplified? Even though they are reduced to the lowest terms, but can they be simplified? Which ones can or none of the above. Thank you They can only be changed to improper fractions, if you can call that "being simplified": 89/13 = 6 11/13 151/11 = 13 8/11 223/23 = 9 16/23 Edwin AnlytcPhil@aol.com