There are no decimal words! The number is eight hundredths.
12.9 IS a decimal number. It is twelve and nine tenths.
13 can't be a decimal because it is a whole number but if you were to write 13 as a decimal you would write it like this. 13.0
Point two two five seven is in words. It is written because after decimal we write each number as single number.
It is 40.
write each decimal in words. 0.34
0.23 in decimal = 0.23 0.23 in words = twenty-three hundredths
Twelve and twenty five hundredths.
8.05 = eight and five hundredths.
Twenty-five and two tenths.
There is no such thing as a "decimal word." The number is five hundred eighty three thousandths.