Expressed as a decimal fraction, this is equal to 4000.6.
0.4
0.4 = four tenths 0.02 = two hundredths 0.42 = four tenths and two hundredths
8.4
8.4
8.4
0.4
1.4
0.4
Four tenths or 40 hundredths.
You change it into 8.4.
264.7
Thirty-four thousand, eighty-four and four tenths.