11/19 is already in its lowest terms
19/28 is in the lowest form
13 over 19.
57 over 141 in lowest terms = 19/47
-19/14
7/19
19/29
It is: 14/19
209 over 143 in its lowest terms is 19/13 or 16/13
16/19 is in its simplest form.
160/380 = 16/38 = 8/19
38/95=2/5 you divide by 19
19 over 24 is already in lowest terms as a fraction.