66 over 85 is 77.6%
It is: 46/66 = 23/33
It is: 88/66 = 4/3
11/66 = 1/6
46/66 = 23/33
18/66 = 3/11
33/66 = 1/2
1 and 1/10
It is already in its simplest form.
To get the decimal form of 66%, you put 66 over 100 66 100 which to make into a decimal you divide both the number by 100 to get 0.66.
It is: 66/99 = 2/3 simplified
66/12 in its simplest form is 11/2