4/77 is already simplified.
It is: 63/77 = 9/11 simplified
24/77 cannot be simplified any further
35/77 = 5/11
18/77 is already simplified.
It is: 77/140 = 11/20
11/77 = 1/7
77/200 is already in its simplest form
0.77 as a decimal
9/77
2/7.
77/140 = 11/20 simplified