No.
47/72 is already simplified
12/47 cannot be simplified any further
No.
no
47/80 is in its simplest form.
No, it cannot.
It is 47 over 50.
119/30 is as simplified as it can be.
300/440 can be simplified to 30 over 44.
Yes. 9 over 30 can be simplified to 3 over 10
No it can not be simplified
-67/30 cannot be simplified.