What is 0.485 as a ratio, decimal, and percent?

Sorry I only found out the percent, but it is 48.5%

0.1=1/10
0.01=1/100
0.011=1/1000

0.485=4.85/10=48.5/100=485/1000=97/200
the ratio is 97:200
decimal it is already in that form
percent means parts out of 100
200/2=100
97/2=48.5
97/200=48.5/100=48.5%

97:200, 0.485 and 48.5%