Two hundred ninty-five over one-thousand 295/1,000 (not simplified)
295/100,000.
295 is an integer and so there is not really a sensible way of writing it as a fraction or mixed number.
295/1000 or 59/200
0.05 as a fraction simplified is 1/20
6.6 as a simplified fraction is 33/5
0.76 = 19/25 as a fraction simplified
3.23 as a simplified fraction = 323/100
0.62 as a simplified fraction is 31/50
295 divided by whatever length of year you decide to use, for example 295/365, or 295/365.2422.
6.15 is a fraction. It is a fraction in decimal form but that does not stop it being a fraction. And, as a decimal fraction, it cannot be simplified. Its rational equivalent is 615/100 which can be simplified to 123/20.
11/26 is the simplified fraction