It's 72.
Eighty-seven and nine tenths.
Three hundred eighty-four and nine tenths.
Three hundred eighty four and nine tenths.
Three hundred eighty-four and nine tenths.
0.80, or eighty hundredths, is equal to 0.8, or eight tenths.
Eighty-nine hundredths.
Nine-tenths of nine tenths = eighty-one hundredths ie 0.81
85.9
Eighty-seven and nine tenths.
Three hundred eighty-four and nine tenths.
Six hundred thousand, nine hundred eighty-seven and nine tenths.
Three hundred eighty four and nine tenths.
Three hundred eighty-four and nine tenths.
Three hundred eighty four and nine tenths.
0.80, or eighty hundredths, is equal to 0.8, or eight tenths.
twenty-two million, six hundred eighty thousand, nine hundred twenty-five and six tenths.
To write 8.9 in word form, you would say "eight point nine." This follows the standard convention of reading the whole number part first, followed by "point," and then reading the decimal part as a whole number.