40.9 in words is forty and nine tenths
It is 40.9
To write nine tenths as a decimal, it looks like this: .9
Nine and nine tenths in decimal form is 9.9
Nine tenths.
It is: 40 and 9/10 = 40.9 as a decimal
9.4 is how you write nine and four tenths as a decimal
9.9
43.9
Two and forty-nine hundredths written as a decimal is 2.49.
Forty three and nine tenths.
9.49