3/10
8700/42000 simplifies to 29/140
19/350
3/1400
3/1400
No 33 over 54 is not in simplest form. Simplest form is 11 over 18
It's not simplest form, simplest form would be 13 over 40
21/80 is already in its simplest form
it is 3 over 40 in simplest form
7 over 8 is in simplest form.
11 over 100 is in simplest form.
9 over 64 is in simplest form.
4 over 5 is in simplest form.