It is 0.22... recurring.
9/20 = 0.45
nine decimal 4
0.222222 . . .
9/8 = 1.125
0.77777777777777777777777777777778 or it is .7 repeating, it is endless
nine and five elevenths = 9.4545
Since our numerical system is based upon 10 digits, every number divided by nine wil cause an infinite loop of numbers one over nine is 0.1111111... two over nine is 0.22222222... since eighth over nine is 0.888888888... nine over nine is 0.99999999... but nine over nine is 1 so in your case eleven over nine will cause a infinite loop of 1.222222222222222222... Point is an accurate decimal form of eleven over nine or any other digits over nine is impossible.
.05
0.725
two over nine as a decimal = 2/9 = 0.2222
67/8 written in decimal form is 8.375
21over 150 written as a decimal = 0.14