242.4
0.4
It is 423.4
Four hundred twenty-three and four tenths.
Six hundred and four tenths
411.3
400.1.
Two hundred three and four tenths.
Four hundred and two thousand, five hundred.
Four hundred twenty-three and four tenths is written as 423.4 in numerical form. You can also express it in words as "four hundred twenty-three point four."
One hundred sixty point four, or One hundred sixty and four tenths
423.04
423.4