20.5
41 ÷ 2 = 20 1/2
0.205 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 205/1000. You can simplify this rational fraction if you so wish.
41/2
3.5
1.0488
0.5
41.66 (repeating) as a fraction is 125/3 in improper fraction form. In mixed number form, the number is 41 and 2/3.
0.5
0.1818
0.6667
0.2222
2 divided by 6 gives a fraction of 1/3 (one third) in its simplest form.
29/2