28 over 56 simplified is 1/2.
15/56 is already simplified
39/56 cannot be simplified further.
5/8
22/25
It is 625/1000 = 5/8 simplified
no
no
625/100 = 25/4 which, in mixed form, is 61/4
0.625 = 625/1000 which can be simplified to 5/80.625 = 625/1000 which can be simplified to 5/80.625 = 625/1000 which can be simplified to 5/80.625 = 625/1000 which can be simplified to 5/8
No, it is already simplified.
No, it cannot.