5 8/18
Work out how many 18s go into the top number, until there is a remainder, in this case 5 18s go into 98 and leaves us with 8 spare.
7/18
33/98 is in its simplest form.
84 over 98 in simplest form is 6 over 7.
The simplest form of 98 over 133 = 14/19
5/98 is already in simplest form.
98/125 is already in its simplest form
11/98
98/70 = 118/70 = 19/35 which is the simplest form.
98/11 is already a fraction in simplest form. As a mixed number it is 810/11
849
42/98 = 3/7
21/98= 3/14