0.77777777777 as a fraction is 7/9.
9/100
0.09 as a fraction is 9/100.
9/1000
2/9
0.45 as a fraction in its simplest form is 9/20
5 9/20
If 3 46 9 means 3 46/9, then it can't be converted to a proper fraction but to an improper fraction. 3 46/9 = 64/9 in improper fraction.
It is 32/9.
It is 3/5.
6/27 = 2/9
6/14 9/21