2.3333 repeating
.714825 repeating
0.857142 repeating
2
.2333 with the bar over the 333
7/12 as a decimal is 0.58'3' repeating '3'
0.583333 repeating
If you mean 7/12 then as a decimal it is 0.58'3' repeating '3' If you mean 7 1/2, then that is 7.5.
The decimal for the fraction 7 over 9 is 0.7777…. This is a repeating decimal, which can be more cleanly expressed using a line (called a vinculum) over the repeating part, like this: 0.77 with a vinculum over the repeating portion of the number.
29/7 as a repeating decimal is 4.'142857' repeating '142857'
2.3333 repeating
.714825 repeating
0.285714 repeating
0.63 repeating
3/7 = 0.428571 repeating
.7 (repeating)
7/12 of a year = 0.583333 repeating