The answer depends on the value of S.
Twelve thousand in decimal form is 12,000
Twelve and four hundredths in decimal form is 12.04
12,000.012
The number in decimal form is 0.12.
12.12 = twelve and twelve hundredths.
12,000.012
twelve hundredths.
21.012
It is 12.009
0.125
13.0012
Twelve.